This inventor holds 3 USPTO granted patents. Top assignee: Ohi Seisakusho Co., Ltd.. Active years: 1985-1987.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kanagawa, JP (1986)
- Yokohama, JP (1985 - 1987)
Company Filing History:
Years Active: 1985-1987
Title: Tsutomu Kagiyama: Innovator in Actuator Technology
Introduction
Tsutomu Kagiyama is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of actuator technology, holding a total of 3 patents. His work focuses on creating compact and efficient devices that enhance the functionality of remote mechanisms.
Latest Patents
One of Kagiyama's latest patents is an actuator for remote devices. This invention aims to provide a highly compact actuator capable of selectively operating two remotely arranged latches. The design incorporates a reversible motor, a reduction gear, and a clutch arrangement that includes a solenoid coil. Notably, the clutch features a two-stage arrangement, allowing for the use of a small power-efficient solenoid. Additionally, the compact reduction gear consists of two ring gears and stepped pinion gears, optimizing the actuator's performance.
Another significant patent is a sliding door opening-closing mechanism. This innovation utilizes a pair of cables to facilitate the movement of a sliding door. The cables are connected to a linkage fixed to the sliding door, which transmits part of the power to operate the latch of the door lock. The linkage also effectively takes up slack in the cables when they become loosened, ensuring smooth operation.
Career Highlights
Kagiyama is currently employed at Ohi Seisakusho Co., Ltd., where he continues to develop innovative solutions in actuator technology. His work has garnered attention for its practicality and efficiency, contributing to advancements in remote device operation.
Collaborations
Throughout his career, Kagiyama has collaborated with notable colleagues, including Fumio Kobayashi and Tatsuyuki Takaishi. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Tsutomu Kagiyama's contributions to actuator technology exemplify his commitment to innovation and efficiency. His patents reflect a deep understanding of mechanical systems and a dedication to improving the functionality of remote devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile