Notice of Participation in the 41st Industrial Technology Exhibition "Technical Show Yokohama 2020"

What can you do with "static electricity"? A professional with 50 years of experience teaches you "how to utilize static electricity" for free! YouTube channel now available!

Speaking of static electricity, many people have experienced a painful "zap" when touching a doorknob. There are various products to combat static electricity, but it is not all troublesome. In "Ways to Utilize Static Electricity," we introduce methods of using static electricity with high-voltage power sources. [Contents] - Forced charging - As educational materials - Uniform adhesion of fine powders - Flocking, etc. Green Techno will continue to conduct various experiments and proposals utilizing static electricity, discharge, and charging. If you are interested, please take a look! *You can watch the experimental videos in the middle of the page. *For more details, please download the catalog or contact us. ★ Free Demo Available ★ If you visit Green Techno, we will provide a free demonstration of the actual equipment. If you want to "see the lineup" or "test/verify with the actual equipment," please contact us through the [Contact Us] section below. *We also accept contract production of high-voltage power sources. Please inquire first.

• Other surface treatment equipment
• others

Easily charge with static electricity using one hand. It is widely used for charging objects that need to be discharged as a preliminary step in evaluating the performance of static electricity removal devices.

A charged gun that can generate static electricity continuously or intermittently. It is a handy charging device that is useful for simple charging tests and is increasingly being used in universities and research institutions for the evaluation of static electricity removal devices (deionizers). At Green Tech, we offer three types of charged guns tailored to different applications. ■ Corona Charged Gun (GC90) - Maximum output voltage: 90,000V - Please specify either positive or negative polarity - Data collection is possible afterwards ■ Simple Charged Gun (GC50S) - Maximum output voltage: 50,000V - Compact and inexpensive. Suitable for school educational materials ■ Battery-Powered Charged Gun (GC25B) - Maximum output voltage: 25,000V - Operates on four AA batteries *For specific application examples, please see the bottom of the page. For more detailed specifications, please download the materials. ★ Free Demo Available ★ If you visit Green Tech, we will provide a free demonstration of the actual device. If you would like to "see the lineup" or "test/verify with the actual device," please contact us through the [Contact Us] section below. *We also accept contract manufacturing of high-voltage power supplies.

• Other laboratory equipment and containers
• Other metal materials
• Testing Equipment and Devices

YouTube channel launched! We will clearly introduce the electrostatic pendulum experiment, which can be visually observed using the electrostatic gun GC25B, in a video format.

We will introduce the electrostatic pendulum experiment No. 1 using the battery-operated electrostatic gun GC25B in a video. The phenomenon of electrons moving from the cup on the right to the cup on the left, and then to the ground, can be visually observed through the central pendulum's contact. The battery-operated electrostatic gun GC25B is a charging device that generates 250,000 volts of static electricity using just four AA batteries. It is designed to allow safe, easy, and convenient handling of static electricity anywhere without needing a power outlet, making it a small energy device. By pulling the trigger of the gun, static electricity can be easily generated to charge objects. It is ideal as a learning material for schools utilizing static electricity. Green Tech will continue to propose various experiments and ideas using static electricity, discharge, and charging. If you are interested, please take a look! *Please watch the experiment video in the middle of the page. 　　　　　　　　★Free Demo Available★ If you visit Green Tech, we will provide a free demonstration of the actual device. If you would like to "see the lineup" or "test/verify the actual device," please contact us through the [Contact Us] section below. *We also accept contract manufacturing of high-voltage power supplies.

• Other laboratory equipment and containers
• Other metal materials
• Testing Equipment and Devices

YouTube channel launched! We will clearly introduce the electrostatic pendulum experiment, which can be visually observed using the electrostatic gun GC25B, in a video format.

We will introduce the electrostatic pendulum experiment No. 2 using the battery-operated electrostatic gun GC25B in a video. When one cup is charged, you can visually observe the phenomenon of electrons moving to the uncharged cup. *The degree of opening of the tassel attached to the cup indicates the charging status. The battery-operated electrostatic gun GC25B is a charging device that generates 250,000 volts of static electricity using just four AA batteries. It is designed to be a small energy source that allows you to handle static electricity safely and easily anywhere without needing an outlet. By pulling the trigger of the gun, you can easily generate static electricity and charge objects. It is ideal as a learning material for schools utilizing static electricity. Green Tech will continue to propose various experiments and suggestions using static electricity, discharge, and charging. If you are interested, please take a look! *You can watch the experimental video in the middle of the page. ★ Free Demo Available ★ If you visit Green Tech, we will provide a free demonstration of the actual device. If you would like to "see the lineup" or "test/verify the actual device," please contact us using the information below.

• Other laboratory equipment and containers
• Other metal materials
• Testing Equipment and Devices

YouTube channel launched! We will clearly introduce an experiment using the battery-operated electrostatic gun GC25B to charge the water inside a Leyden jar in a video.

We will introduce an experiment using the battery-operated electrostatic gun GC25B to charge water inside a Leyden jar through a video. This experiment utilizes a Leyden jar, which has recently appeared frequently on television, including the 100-person scare experiment. This time, we can observe the accumulation of electricity through the changes in the tassel at the end of a wire. The battery-operated electrostatic gun GC25B is a charging device that generates 250,000 volts of static electricity using just four AA batteries. It is designed to be a small energy source that allows for safe, easy, and reliable handling of static electricity anywhere without the need for an outlet. By pulling the trigger of the gun, static electricity can be easily generated and objects can be charged. It is an ideal educational material for schools utilizing static electricity. Green Techno will continue to propose various experiments and ideas using static electricity, discharge, and charging. If you are interested, please take a look! *Please watch the experimental video in the middle of the page. 　　　　　　　　　★Free Demo Available★ If you visit Green Techno, we will provide a free demonstration of the actual device. If you would like to "see the lineup" or "test/verify the actual device," please contact us through the section below [Contact Us].

• Other laboratory equipment and containers
• Other metal materials
• Testing Equipment and Devices

YouTube channel launched! We will clearly introduce Hamilton's windmill experiment using the electrostatic gun GC25B in a video.

We will introduce a video of Hamilton's windmill experiment using ion wind generated by the battery-operated electrostatic gun GC25B. This experiment demonstrates how ion wind generated by corona discharge can rotate a windmill. By applying this principle, it can also be utilized as a propulsion force in outer space, attracting attention in the field of future space development. The battery-operated electrostatic gun GC25B is a charging device that generates 250,000 volts of static electricity using just four AA batteries. It is designed to be a small energy source that allows for safe, easy, and reliable handling of static electricity anywhere without needing an outlet. By pulling the trigger of the gun, static electricity can be easily generated, allowing objects to be charged. It is ideal as a learning material for schools utilizing static electricity. Green Tech will continue to propose various experiments and ideas using static electricity, discharge, and charging. If you are interested, please take a look! 　　　　　　　　　★Free Demo Available★ If you visit Green Tech, we will provide a free demonstration of the actual device. If you would like to "see the lineup" or "test/verify the actual device," please contact us using the information below.

• Other laboratory equipment and containers
• Other metal materials
• Testing Equipment and Devices

YouTube channel launched! We will clearly introduce experiments with the Franklin motor using the electrostatic gun GC25B in videos.

We will introduce a video of the Franklin motor experiment using the battery-operated electrostatic gun GC25B. This experiment converts the energy of static electricity moving to the ground into rotational motion. It is a challenging experiment to continuously generate static electricity, but it can be easily conducted using the electrostatic gun. The battery-operated electrostatic gun GC25B is a charging device that generates 250,000 volts of static electricity using just four AA batteries. It is designed to be a small energy source that allows for safe, easy, and convenient handling of static electricity anywhere without needing an outlet. By pulling the trigger of the gun, static electricity can be easily generated and objects can be charged. It is an ideal educational material for schools utilizing static electricity. Green Tech will continue to propose various experiments and ideas using static electricity, discharge, and charging. If you are interested, please take a look! *Please watch the experimental video in the middle of the page. 　　　　　　　　　★Free Demo Available★ If you visit Green Tech, we will provide a free demonstration of the actual device. If you would like to "see the lineup" or "test/verify the actual device," please contact us through the [Contact Us] section below.

• Other laboratory equipment and containers
• Other metal materials
• Testing Equipment and Devices

Film application / flocking / various uses such as school materials! Available in three types: maximum voltages of 2.5V, 50,000V, and 90,000V. Battery-operated options are also available. *Demo available now.

A charging gun that can generate static electricity continuously or intermittently. It is a handy charging device that is useful for simple charging tests and is increasingly being used as educational material in schools. At Green Tech, we offer three types of charging guns tailored to different applications. ■ Corona Charging Gun (GC90) *Available for paid rental ・Maximum output voltage: 90,000V ・Please specify either positive or negative polarity ■ Simple Charging Gun (GC50S) *Available for paid rental ・Maximum output voltage: 50,000V ・Compact and inexpensive. Suitable for school materials ■ Battery-Powered Charging Gun (GC25B) ・Maximum output voltage: 25,000V ・Operates on four AA batteries *For specific application examples, please see the bottom of the page. For more detailed specifications, please download the materials. 　　　　　　　　　★Free Demo Available★ If you visit Green Tech, we will provide a free demonstration of the actual device. If you would like to "see the lineup" or "test/verify with the actual device," please contact us using the information below. *We also accept contract manufacturing of high-voltage power supplies. Please inquire first.

• Other anti-static devices

Announcement of Exhibition. We will be exhibiting at the Reborn Challenge Showcase in Grand Green Osaka JAM BASE. [Exhibits] Bioplastics Sakura plates Cutlery

We are pleased to announce that our company will be exhibiting at "EdgeTech+ 2025" (held in Yokohama). <Overview of EdgeTech+ 2025> Exhibition Name: EdgeTech+ 2025 (https://www.jasa.or.jp/expo/) Dates: November 19 (Wednesday) to November 21 (Friday), 2025, 10:00 AM to 5:00 PM (until 6:00 PM on November 20, Thursday) Venue: Pacifico Yokohama Exhibition Hall / Annex Hall Organizer: Japan Embedded Systems Technology Association Admission: Free (pre-registration required) <Booth Information> Booth Number: CS-07 <Main Exhibits> - UHF Band RFID Reader/Writer Module [TPURID2100] - 920MHz Band LPWA Wireless Communication Module [TPSW9] - 2.4GHz Band Wireless Communication Module [TPBPM] - Positioning Starter Kit We understand that you may be busy, but we sincerely hope you will take this opportunity to visit us and stop by our booth.

We are pleased to announce that our company will be exhibiting at the "Industrial Exchange Exhibition 2025." <Overview of the Industrial Exchange Exhibition 2025> Exhibition Name: Industrial Exchange Exhibition 2025 (https://www.sangyo-koryuten.tokyo/) Dates: November 26 (Wednesday) to November 28 (Friday), 2025, 10:00 AM to 5:00 PM Venue: Tokyo Big Sight, West Halls 1 and 2 Admission: Free (pre-registration required) <Booth Information> Booth Number: B-04 (within the Tokyo Business Frontier Pavilion) <Main Exhibits> - UHF Band RFID Reader/Writer Module [TPURID2100] - 920MHz Band LPWA Wireless Communication Module [TPSW9] - 2.4GHz Band Wireless Communication Module [TPBPM] - Positioning Starter Kit We understand that you are busy, but we sincerely hope you will take this opportunity to visit us and stop by our booth.

100% participant satisfaction! Packed with useful information for ISMS managers! You can watch the video of the "ISMS Manager Study Session" held in Shinbashi in September 2025. The theme this time is "Latest Trends and Information Leakage Countermeasures." 【What You Can Learn】 ● The latest trends in ISMS audits and what to do before the next audit - How to efficiently run the PDCA cycle - Recent trends in audits - What to do before the next audit ● Recent trends in information leakage incidents and unauthorized access, and the information security measures to focus on now - Recent trends in information leakage incidents and unauthorized access - Key points for countermeasures based on these trends - Information security measures to focus on now 【Recommended For】 - Executives and personnel from companies that have obtained ISMS certification - Those who want to know what to prepare for the next ISMS audit - Those who want to know how to respond to recent security trends - Those who want to operate ISMS more efficiently. You can also download the materials distributed at the seminar. Please apply!

[Speaker] Taigo Isobe, Senior Manager, Innovation Center, Innovation Technology Department, NTT Data Corporation [Key Lecture Content] Quantum computers are attracting attention as a new computational mechanism based on quantum mechanics, providing innovative solutions to complex and large-scale problems that have been difficult to handle with traditional classical computers. In this lecture, I will first overview the foundational technologies and current status of quantum computers, organize the application examples that have been highlighted in the financial and chemical fields, and then outline the potential in new application areas such as odor reconstruction, weather forecasting, and digital agriculture. I hope you will realize that quantum computers are not just an extension of computational technology but are expanding into diverse areas such as perception, environment, and human sensibility.