This inventor holds 14 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 2 EPO patents. Top assignees: Honda Motor Co., Ltd., Honda Giken Kogyo Kabushiki Kaisha, Honda Motor Ltd., Ltd.. Active years: 2002-2026.
Location History:
- Wako, JP (2002 - 2014)
- Saitama, JP (2002 - 2022)
Company Filing History:
7 out of 22,006 
6 out of 10,092 
1 out of 817 Years Active: 2002-2026
Title: The Innovations of Shigeru Koyama
Introduction
Shigeru Koyama, an inventive mind hailing from Saitama, Japan, has made significant contributions to the field of technology with a remarkable portfolio of 13 patents. His innovative approaches, particularly in electric motor designs, have helped shape the landscape of modern engineering.
Latest Patents
Among Koyama's latest patents is the **Rotor Structure for Electric Motor**, which features a sophisticated design including a rotor fixed to a motor shaft and a stator positioned around it. This rotor comprises a cylindrical core that ensures efficient rotation, along with permanent magnets that enhance the motor's performance. Another notable invention is the **Power Distribution Device**, utilizing a double pinion planetary gear mechanism to optimize power flow between two motors, thereby enhancing efficiency.
Career Highlights
Shigeru Koyama's career spans significant tenures at reputable companies such as Honda Motor Co., Ltd. and Honda Giken Kogyo Kabushiki Kaisha. His work in these prestigious organizations provided him with platforms to innovate and refine his ideas, contributing to various advancements in automotive and electrical engineering.
Collaborations
Throughout his career, Koyama collaborated with notable coworkers including Yoshinobu Edure and Takefumi Ikegami. These partnerships allowed him to blend different perspectives and expertise, further enriching his inventive process and leading to the creation of robust technological solutions.
Conclusion
Shigeru Koyama stands as a prominent figure in the realm of inventions, with his 13 patents reflecting a commitment to innovation and excellence. His contributions, particularly in electric motors and power distribution technologies, not only underscore his expertise but also pave the way for future advancements in the industry.