[Online Course Information] Basics of Power Devices

We have prepared a course that many customers requested! A current engineer will serve as the instructor!

Our company is offering an online course titled "Basics of Power Devices." In response to customer feedback such as "I want to improve my skills since I have more time at home" and "I can't understand even when studying on my own," we have prepared both on-demand courses and live streaming courses. You will understand the structure and operating principles of power devices, as well as key points from datasheets. Additionally, we provide confirmation tests and detailed explanations from instructors. If you have any requests regarding other online courses, please feel free to consult us. [Online Course Content] ■ Overview of Power Devices ■ Diodes ■ Basic functions and operating principles of MOSFETs and IGBTs ■ Characteristics of Power MOSFETs and IGBTs ■ Physical properties of SiC devices and their advantages as power devices *For more details, please refer to the PDF materials or feel free to contact us.

• Piezoelectric Devices
• Other semiconductors
• Technical Seminar

For those who want to improve their skills at home! An iNARTE EMC engineer will be the instructor.

For those who find it difficult to understand even when studying independently and want to improve their skills due to increased time spent at home, we have newly launched an on-demand course titled 'Mechanisms and Countermeasures of Emissions.' The course will be taught by an iNARTE EMC engineer. Additionally, in our online courses, you can choose between 'on-demand courses' and 'live streaming courses.' [Features of On-Demand Courses] ■ Courses where you learn by watching videos ■ Available to take at your preferred time and can be viewed repeatedly ■ For questions and answers, you can send them via email, and the instructor will respond separately *For more details, please refer to the PDF materials or feel free to contact us.

• Distance learning/E-learning

Fundamentals of High-Frequency Circuit Design! This is an on-demand course that can be taken from the comfort of your home.

We have newly established an on-demand course titled "Learn the Basics of Impedance Matching with Mr. Smith" for those interested in high-frequency analog circuits and beginners in high-frequency technology. An essential tool for designing high-frequency circuits is the Smith chart. This course will help you understand the basics of the Smith chart and learn fundamental concepts of impedance matching using the Smith chart app (Mr. Smith). After 6 hours of study, you will be able to design simple matching circuits. 【Features】 ■ Understand "What is high frequency?" ■ Deepen your understanding of impedance matching ■ Be able to design simple matching circuits using the Smith chart app (Mr. Smith) *For more details, please refer to the PDF document or feel free to contact us.

• Distance learning/E-learning

In an era of engineer shortages, engineers are shifting from "enhancement" to "co-creation"! Introduction of the professional designer training project.

We would like to introduce our "Techno-Sherpa." In our "Engineer Training Services," we support the development of practical engineers, including new graduates and non-electrical engineers, with a comprehensive technical education menu. Additionally, in our "Technical Consulting Services," we provide solutions to the technical challenges faced by our customers, including location detection technology, EMC countermeasures, waterproof enclosure design, and thermal/stress simulation. 【Engineer Training Services (Excerpt)】 ■ Basic Course in Electronic Circuits PLUS (2-day course) ■ Basic Course in Electronic Circuits (5-day course) ■ Power Electronics Course ■ Basic EMC Course *For more details, please refer to the PDF materials or feel free to contact us.

• Other contract services
• Other services
• Technical Seminar

Can't hire engineers! We will lead you to a solution for that problem. Engineer training service.

"Even if we want to train our employees, it takes time and there are no instructors available..." We will help solve such concerns. At WTI, we offer a foundational course that will enhance your power electronics skills in just five days. 【Do you have any of the following concerns?】 ■ Unable to allocate time for training our own engineers ■ Wanting to enter a new technological field but unable to keep up with the education for that technology ■ As management, not understanding the basic technology and feeling unable to ask employees now ■ With the advancement of IoT, mechanical engineers also need knowledge of electronic circuits *For more details, please refer to the PDF document or feel free to contact us.

• Technical Seminar
• Business Skills Seminar

Nitto Kohki will hold the "2026 Attack Fair in Misato" at the Misato City Cultural Hall Exhibition Room for two days on Wednesday, August 26, 2026, and Thursday, June 27, 2026. The Attack Fair is an exhibition where you can actually "see, touch, and operate" Nitto Kohki's products. Additionally, there will be wonderful souvenirs for visitors and many fun activities prepared. We look forward to welcoming everyone!

We would like to express our congratulations on the continued prosperity of your esteemed company. Our company will be exhibiting at the following trade show, where we will be showcasing a number of products, including our new product, the Packaging Container Air Leak Test (Pin Hole Inspection) Device | MSQ-2003 series. We sincerely apologize for the inconvenience during your busy schedule, but we would like to cordially invite you to attend this event. 【 Trade Show Name 】 【 Dates 】 【 Venue/Booth Number 】

We will be exhibiting at the following exhibition. Our company will showcase various types of polyethylene pipes. We sincerely look forward to your visit. Exhibition Name: 9th National Small Hydropower Generation Conference in Saitama

Nitto Kohki will exhibit at the "31st Japan International Machine Tool Fair JIMTOF2022," which will be held at Tokyo Big Sight from November 8 (Tuesday) to November 13 (Sunday), 2022. At this exhibition, we will showcase quick fluid couplings "Couplers," electric screwdrivers "Delvo," labor-saving machine tools, linear drive pumps and their application products, as well as construction equipment "Door Closers," among others.

On November 6th, the "Reiwa 8th Year Sennan Region Manufacturing Promotion Seminar and Exhibition Exchange Meeting" will be held. Nichiko Electric Co., Ltd. will also present improvement case studies at the Kaizen presentation session. Advance registration is required (free of charge), so we would be grateful if you could apply and attend on the day. ◎ Reiwa 8th Year Sennan Region Manufacturing Promotion Seminar and Exhibition Exchange Meeting (Advance registration required, free of charge) Date and Time: November 6, 2026 (Friday) from 12:10 to 17:00 Venue: Miyagi Prefecture Okawara Joint Government Building, 2nd floor "Room 201" / 4th floor "Large Conference Room" (Address: 129-1 Minami, Okawara Town, Shibata District, Miyagi Prefecture) Organizer: Specified Nonprofit Corporation Sennan Wide Area Industrial Association, Miyagi Prefecture Okawara Regional Promotion Office Co-sponsor: General Incorporated Association Miyagi Prefecture Management Association Sennan Branch Miyagi Prefecture Okawara Regional Promotion Office, Regional Promotion Department (Contact: Yokoyama) TEL: 0224-53-3199 / FAX: 0224-53-3076 Please fill out the attached application form and apply via email. Application Deadline: October 27, 2026 (Monday) (Note) Members of the NPO Sennan Wide Area Industrial Association and members of the General Incorporated Association Miyagi Prefecture Management Association Sennan Branch should also apply by the above deadline.