Location History:
- Tokyo, JP (2007 - 2009)
- Miyagi-ken, JP (2021)
Company Filing History:
5 out of 2,254 
1 out of 832,966 Years Active: 2007-2021
Title: Hirokazu Sanpei: Innovator in Sensor Technology
Introduction
Hirokazu Sanpei is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of sensor technology, holding a total of 5 patents. His innovative designs and inventions have paved the way for advancements in various applications.
Latest Patents
One of his latest patents is the "Pulse Wave Sensor Unit." This invention includes a pressure sensor and an adhesive tape that attaches the pressure sensor to the measurement portion. The pressure sensor features a diaphragm part and an annular support part, which supports the diaphragm and has an aperture that allows it to face the measurement portion. By using the adhesive tape, a closed space can be formed between the diaphragm and the measurement portion, enhancing measurement accuracy.
Another significant patent is the "Micro-Switch Device and Method for Manufacturing the Same." This micro device is manufactured using semiconductor processes and is designed to be electrically connected to the outside for its operation. It includes a circuit board with an electrode pad, a lead substrate that is substantially parallel to the circuit board, and a conductive member lead that is bent away from the surface of the lead substrate. This innovative design allows for efficient electrical connections and functionality.
Career Highlights
Hirokazu Sanpei has worked with Advantest Corporation, where he has contributed to various projects and innovations. His experience in the industry has allowed him to refine his skills and develop groundbreaking technologies.
Collaborations
Throughout his career, Sanpei has collaborated with notable individuals such as Jun Mizuno and Masazumi Yasuoka. These collaborations have fostered a creative environment that has led to the development of innovative solutions in sensor technology.
Conclusion
Hirokazu Sanpei is a distinguished inventor whose work in sensor technology has resulted in multiple patents and significant advancements in the field. His contributions continue to influence the industry and inspire future innovations.