Ryoichi Hasumi

Title: Ryoichi Hasumi: Innovator in Clutch Mechanisms and Tuning Technology

Introduction

Ryoichi Hasumi is a notable inventor based in Toda, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of clutch mechanisms and pushbutton tuners. With a total of 4 patents to his name, Hasumi's work reflects a commitment to innovation and functionality.

Latest Patents

Hasumi's latest patents include a clutch interlocking mechanism and a pushbutton tuner. The clutch interlocking mechanism is designed for use in a pushbutton tuner, featuring a drive gear that meshes with a rack of a memory slide. This mechanism is supported by a bracket and includes a tension spring to ensure positive engagement. Additionally, a resilient member is incorporated to eliminate looseness at the fulcrum pin. The pushbutton tuner consists of several units, including a base unit with a memory slide, a coil unit with movable cores, a clutch unit for manual tuning, and an arm unit with button slides. These components are assembled separately and mounted on a baseplate, showcasing Hasumi's innovative approach to design.

Career Highlights

Ryoichi Hasumi has established himself as a key figure in his field through his inventive work at Clarion Co. His patents demonstrate a deep understanding of mechanical systems and their applications in consumer electronics.

Collaborations

Hasumi has collaborated with notable coworkers, including Yasuhisa Nishikawa and Yoshio Tanaka. Their combined expertise has likely contributed to the successful development of innovative technologies within their projects.

Conclusion

Ryoichi Hasumi's contributions to clutch mechanisms and pushbutton tuners highlight his role as an influential inventor in Japan. His patents reflect a blend of creativity and engineering precision, making a lasting impact in the industry.