We will be exhibiting at SmartSensing 2023.

Ultra-high sensitivity SMD package suitable for wearable devices - Black silicon photodiode

The ElFys SM series is a black silicon photodiode in an SMD package that excels in visible and near-infrared light detection performance. ■ Ultra High Sensitivity With ultra high sensitivity, it outputs more photocurrent, improving the energy efficiency of PPG (photoplethysmography) modules. ■ SMD Compact Package The "compact package" and "high light-receiving area fill factor" enable the design of innovative wearable products. It is particularly suitable for health monitoring applications in wearable devices.

• Other optical parts

A photodiode with very high sensitivity over a wide wavelength range from 200nm to 950nm.

ElFys' black silicon photodiode is a photodiode that enhances light collection through surface nanostructure technology combined with atomic layer deposition (ALD) coating, allowing for high sensitivity in detecting light over a wide wavelength range. It has an external quantum efficiency of over 96% in the wavelength range of 200nm to 950nm. Particularly in the ultraviolet (UV) region, it exhibits very high sensitivity, with approximately twice the optical responsiveness compared to conventional pn junction photodiodes.

• Other optical parts

Achieving a compact and lightweight design with a palm-sized form factor weighing only 15g! A near-infrared spectrometer with a built-in long-lasting light source of 40,000 hours.

- Use of MEMS-type Fabry-Perot wavelength variable filter technology - A lineup of sensors compatible with the near-infrared wavelength range - Achieves miniaturization, high sensitivity, and cost reduction compared to conventional spectrometers - Approximately three times higher sensitivity compared to cooled linear array types - Built-in light source with a long lifespan of 40,000 hours

• Other optical parts
• Analytical Equipment and Devices
• Other environmental analysis equipment

A compact gas sensor module specialized for VOC measurement. Ultra-small size suitable for embedding. Capable of detecting CO2, acetone, ethanol, and more.

Olythe's OCIEngine/OCIEngine Pro is a gas sensor module using NDIR technology specifically designed for measuring VOCs. It can detect VOCs such as carbon dioxide (CO2), alcohol, acetone, and ethylene. In addition to standard products, we also develop and manufacture gas sensor modules tailored to customer requirements. <Ultra-compact and lightweight for embedded applications> Module size: 21×21×80 mm, 17 g (for OCIEngine) This module is developed for breath testing and is very compact, making it suitable for integration into handheld devices. Thanks to the manufacturer's patented technology used in the measurement cell, it maintains performance similar to conventional infrared absorption spectroscopy while being small and lightweight. It can be used as a core module for high-precision portable gas sensors and analytical devices.

• Other optical parts
• Analytical Equipment and Devices
• Other environmental analysis equipment

By linking with a mobile app, it is possible to easily determine materials anytime and anywhere with simple steps.

IndiGo is a compact spectrometer that can determine materials through simple procedures in conjunction with a mobile app. It is ideal for checking materials upon arrival, such as industrial materials, fabrics, oil/gas, and chemical products, as well as for quality checks before shipment. <Material Determination Procedure> 1. Measure the spectrum of the reference material and register it in the database. 2. Measure the spectrum of the target material. 3. Compare the measured spectrum with the reference spectrum and output the measurement results for the target material. ■Product Features - Bluetooth - Low cost - Compact and portable - Easy measurement - Software suitable for material determination

• Other measurement, recording and measuring instruments

Ultra-compact. Easy color measurement, data storage, and sharing with a smartphone app. A comprehensive color library.

The Variable Spectro1<TM> is a palm-sized, ultra-compact spectrophotometer compatible with smartphones. ■ Bluetooth compatible ■ Extensive color library ■ Lab display capable ■ Unique colors can be registered as references for comparison with measurement samples ■ Calculations possible under four different light source conditions (A, F2, D50, D65) ■ Cloud database management Data can be backed up to the Variable Cloud color management system ■ Compact spectrophotometer in palm size Outer diameter Φ31 × length 78.35mm

• Other measurement, recording and measuring instruments

When attached to a smartphone with a camera, it becomes a compact spectrometer! It can be attached to most smartphones and tablets!

Go Spectro is a super compact spectrometer that can be attached to a smartphone with a camera, allowing for easy spectral video measurement. 1 Measurement - Point GoSpectro at the target object and start measuring - Observe the spectrum live - Press the SAVE button to save the spectral information 2 Data Transfer - Send data to the cloud via Email - Save data to a computer via USB 3 Analysis - Perform peak value, reference value, and background correction - Compare the spectrum with the database ■Features - Compatible with most smartphones and tablets - Dedicated mobile application (Android and iOS) - Spectral video measurement - Automatic calibration

• Other measurement, recording and measuring instruments

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.