Notice of Participation in SEMICON JAPAN 2025

Achieving reduced cycle time in chip manufacturing and high quality! Sensors for blade monitoring during wafer cutting.

"VBI" monitors the blade during wafer cutting, ensuring high reliability and reducing waste. By measuring blade wear and shape in real-time, it achieves scrap reduction without stopping production. The interface unit connects two sensors. It is possible to perform the same function with both or to execute two different functions. *For more details, please refer to the PDF document or feel free to contact us.*

• Sensors
• Wafer
• Other measurement, recording and measuring instruments

Shorten cycle time! A versatile and easy-to-use optical interference measuring instrument designed for convenience.

The "NCG" is a thickness measurement device using optical interference technology. It calculates and measures the thickness of layers through the interference caused by the reflection of light waves at the joint surface of the workpiece. It is designed to manage the thickness of different materials such as glass, plastic, and silicon wafers. This product can be connected to various machines, allowing for high-precision and high-speed management of component thickness, and can be used in dry or wet environments within the specified limits of the specifications, either on the machine or inside the machine. 【Features】 ■ Guarantees processing accuracy within the desired tolerance ■ Reduces cycle time ■ Control for maintaining stable production under controlled conditions ■ Compensation for mechanical variations ■ History of measurement results *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments
• Optical Measuring Instruments

Thickness measurement is possible from thick wafers to ultra-thin wafers (less than 1μm).

Non-contact measurements with high precision are achieved without damaging the measured object. Thickness measurements can be performed with extremely high resolution on all types of surfaces and materials, including highly reflective surfaces. The NCG-R system, equipped with a dedicated optical sensor, is designed with high protection performance (such as an enclosure compliant with IP standards), making it suitable for a wide range of applications from post-manufacturing inspections to in-process inspections. Thickness measurements of thin films, coatings, and nano-layers are the standout features of the NCG-R system, demonstrating exceptional performance. The NCG-R controller (visible light type) is compatible with all types of sensor heads, achieving optimized performance tailored to the measurement range and operating environment (such as working distance and spot size).

• Coating thickness gauge

Using interferometric (interferometer) technology, it is possible to measure the thickness of transparent and opaque films.

This is a series of controllers designed to measure thickness and distance in conjunction with optical sensor heads. Utilizing interferometric (interferometer) technology and a dedicated data processing software package, it provides a solution for accurate measurements even in situations where contact with the target area is not possible. With high precision and stability at the sub-micron level, it guarantees reliable measurements with excellent repeatability and accuracy. Additionally, it supports inline process control with real-time monitoring, contributing to improved production efficiency.

• Coating thickness gauge

It is possible to produce high-quality work without damaging delicate work and without destructive testing. It is a fully synchronized system that is resilient to variations in work and environment.

Sensors and controllers using chromatic confocal measurement technology. We offer various options tailored to your work and environment. They are utilized in industries such as automotive, semiconductor, and glass worldwide. <Advantages> - Non-contact technology suitable for measuring soft or opaque materials (e.g., aluminum rolls, copper rolls, lithium-ion battery separators) - Capable of measuring layer thickness from 5µm - Wide measurement range suitable for inline use - High sensitivity and high precision (the reproducibility range of total thickness in actual applications is within 1µm) - Provision of measurement forks or a complete set of gauging equipment - Quick-SPC software option enables statistical processing and data transfer If you have the following challenges, please download the PDF and consult with us. - Variations in work or environment - Synchronization using multiple sensors - Mechanical alignment (tilt or misalignment) - Detailed understanding of measurements - Special applications requiring customization *For more details, please refer to the PDF document or feel free to contact us.

• Sensors

Riken NPR Corporation will be exhibiting at the 31st Mechanical Components Technology Exhibition held at Tokyo Big Sight. We plan to showcase three items: "motors," "actuators," and "wave gear reducers," along with "surface treatment technology." ■ Riken NPR Corporation ■ East Exhibition Hall E6-55 We sincerely look forward to your visit to our booth.

Explaining Practical Know-How to Improve the Accuracy of PFAS Analysis In this webinar, we will clearly introduce practical points that make a difference in the field of PFAS analysis, incorporating specific challenges and countermeasures. Additionally, we will answer as many questions as possible that were submitted during pre-registration, sharing insights that contribute to improving analytical accuracy. <Recommended for the following individuals> ✅ Those who are about to start PFAS analysis ✅ Those who are troubled by not knowing the causes of analytical issues ✅ Those aiming for more accurate and efficient analysis ✅ Those who want to gain the latest information and practical knowledge about PFAS analysis https://register.gotowebinar.com/#register/1088563146654203739?source=iPROS

We plan to showcase a demo system incorporating our products. We look forward to welcoming many of you.

Nihon Computer Development Co., Ltd. will exhibit at the "38th Monozukuri World Tokyo." We sincerely look forward to your visit.

Central Automotive Industry Co., Ltd. will be exhibiting at "SPORTEC 2026" held at Tokyo Big Sight. We plan to showcase "C.A.W Antibacterial Deodorizing Titania," which decomposes bacteria and viruses attached to surfaces, and alkaline ionized water "CPC ALE." At our booth, we will demonstrate the deodorizing and antibacterial effects of C.A.W Antibacterial Deodorizing Titania and display the effects of CPC ALE.