Hiroshi Hishida

Title: Hiroshi Hishida: Innovator in Electronic Measurement Technologies

Introduction

Hiroshi Hishida is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of electronic measurement technologies, particularly in the development of innovative devices that enhance accuracy and efficiency. With a total of 4 patents to his name, Hishida's work reflects a commitment to advancing technology in practical applications.

Latest Patents

Hishida's latest patents include an electronic sphygmomanometer and a supporting structure for a thickness-shear type crystal oscillator. The electronic sphygmomanometer features a constant rate air-bleed valve that is coupled to a cuff, allowing for precise pressure reduction. This design includes a valve casing and a tubular member with a slit that facilitates air bleeding at a constant rate, along with a regulator for adjusting the bleed rate. His second patent focuses on a supporting structure for a thickness-shear type crystal oscillator, which is designed for watches. This structure boasts excellent shock resistance and compact construction, capable of supporting both annular and rectangular crystal pieces.

Career Highlights

Hiroshi Hishida is currently employed at Citizen Watch Company, Ltd., where he continues to innovate and develop new technologies. His work has significantly impacted the field of electronic measurement, particularly in the design of devices that require high precision and reliability.

Collaborations

Hishida has collaborated with notable coworkers, including Toshihiko Nakayama and Isao Koyama. Their combined expertise has contributed to the successful development of various technologies within the company.

Conclusion

Hiroshi Hishida's contributions to electronic measurement technologies exemplify his dedication to innovation and excellence. His patents reflect a deep understanding of the needs within the industry and a commitment to improving the functionality of electronic devices.