Hiroshi Tsuchiya

Title: Hiroshi Tsuchiya: Innovator in Control Devices and Radiation Measurement

Introduction

Hiroshi Tsuchiya is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the fields of automatic transmission control devices and radiation measurement technologies. With a total of 2 patents, Tsuchiya's work reflects his commitment to innovation and technological advancement.

Latest Patents

One of Tsuchiya's latest patents is a control device for automatic transmission. This device includes a failure diagnosis section that determines whether a failure has occurred in the shift control system of the automatic transmission. It also features a fail-safe control section that fixes the automatic transmission into a predetermined gear position when a failure is confirmed. Additionally, it has an oil temperature rise regulation torque reduction control section that outputs a torque reduction request to suppress the vehicle's driving source torque based on the temperature of the transmission operating oil.

Another significant patent is a radiation dose measuring method and apparatus with nuclide. This portable apparatus is designed for measuring radiation dose and identifying a source radionuclide. It utilizes energy correction to calibrate detected charge to gamma-ray energy levels through naturally occurring radiation from potassium-40 in a potassium compound. The device includes a portable scintillator, photomultiplier, and various components for signal processing and output, along with a warning function to alert users of abnormalities in radiation data.

Career Highlights

Throughout his career, Hiroshi Tsuchiya has worked with prominent companies such as Hamamatsu Photonics and Jatco Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

Tsuchiya has collaborated with notable coworkers, including Kiyoshi Koike and Tsuyoshi Hayakawa. Their joint efforts have likely played a role in the successful development of his patents and innovations.

Conclusion

Hiroshi Tsuchiya's contributions to the fields of automatic transmission control and radiation measurement demonstrate his innovative spirit and dedication to technology. His patents reflect a deep understanding of complex systems and a commitment to improving safety and efficiency in these areas.