Location History:
- Hucyu, JP (2009)
- Tokyo, JP (2010)
- Tachikawa, JP (2012 - 2013)
Company Filing History:
3 out of 52,751 
1 out of 74 Years Active: 2009-2013
Title: The Innovations of Taihei Koyama
Introduction
Taihei Koyama is a notable inventor based in Tachikawa, Japan. He has made significant contributions to the field of technology, particularly in vehicle drive systems and battery safety mechanisms. With a total of four patents to his name, Koyama's work reflects a commitment to innovation and engineering excellence.
Latest Patents
One of Koyama's latest patents is a vehicle drive apparatus. This invention features a motor mounted on a bogie to drive a wheel, along with a cooling fan that rotates with the motor's shaft to ensure efficient cooling. Additionally, it includes a control device located under the vehicle's floor, which supplies electric power to the motor and manages its operation. A ventilation duct is also integrated to direct cooling air from the fan to the control device.
Another significant patent is the gas exhaust structure of a battery. This design incorporates a rupture valve within the battery body and a pipe unit that combines a coupling pipe with an exhaust pipe. The coupling pipe connects to the rupture valve, allowing gas to escape safely from the battery when necessary. The exhaust pipe is strategically positioned to ensure effective gas expulsion without obstructing the rupture valve.
Career Highlights
Koyama has worked with prominent companies, including Toshiba Corporation and Toshiba Elevator Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Koyama has collaborated with notable colleagues such as Shinichi Noda and Yoshitaka Kobayashi. Their teamwork has fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.
Conclusion
Taihei Koyama's contributions to the fields of vehicle technology and battery safety are commendable. His patents demonstrate a forward-thinking approach to engineering challenges. Koyama's work continues to influence the industry and inspire future innovations.