This inventor holds 2 USPTO granted patents. Top assignee: Diesel Kiki Co., Ltd.. Active years: 1980-1983.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Fukuoka, JP (1980)
- Kamifukuoka, JP (1983)
Company Filing History:
Years Active: 1980-1983
Title: The Innovations of Todomu Kakishima
Introduction
Todomu Kakishima is a notable inventor based in Fukuoka, Japan. He has made significant contributions to the field of engineering, particularly in the development of devices that enhance vehicle efficiency and functionality. With a total of 2 patents to his name, Kakishima's work reflects a commitment to innovation and practical solutions.
Latest Patents
Kakishima's latest patents include a vehicle fuel-efficiency warning device and a plunger-type electro-magnetic actuator. The vehicle fuel-efficiency warning device is designed for use in vehicles powered by internal combustion engines. It features elements that produce a first detecting signal when the engine speed exceeds a predetermined upper limit. Additionally, it generates a limit signal corresponding to the upper limit characteristic of a member that adjusts the fuel supply. This device issues warnings based on detecting signals to ensure optimal fuel efficiency.
The plunger-type electro-magnetic actuator is another remarkable invention by Kakishima. This actuator produces a constant attracting force regardless of the plunger's position. It includes a tapered tip portion and a magnetic pole piece designed to electro-magnetically attract the tip. The design enhances the operational range of the plunger, showcasing Kakishima's innovative approach to engineering challenges.
Career Highlights
Kakishima is currently employed at Diesel Kiki Co., Ltd., where he continues to develop and refine his inventions. His work at this company has allowed him to collaborate with other talented engineers and contribute to advancements in automotive technology.
Collaborations
Some of Kakishima's coworkers include Yoshio Ohtani and Michio Wakiya. Their collaborative efforts have likely played a role in the successful development of innovative technologies within their field.
Conclusion
Todomu Kakishima's contributions to engineering through his patents demonstrate his dedication to innovation and improvement in vehicle technology. His inventions not only enhance fuel efficiency but also reflect a broader commitment to advancing engineering practices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile