Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10903736 | Power converter | Youhei Nishizawa, Yutaka Okubo, Yuki Fujita | 2021-01-26 |
| 10461656 | Power conversion device having a cover that covers DC positive and negative terminals | Yutaka Okubo, Satoru Shigeta, Kenichirou NAKAJIMA | 2019-10-29 |
| 10404156 | Power converter | Youhei Nishizawa, Yutaka Okubo, Yuki Fujita | 2019-09-03 |
| 10181783 | Power converter | Youhei Nishizawa, Yutaka Okubo, Yuki Fujita | 2019-01-15 |
| 9893603 | Power converter | Youhei Nishizawa, Yutaka Okubo, Yuki Fujita | 2018-02-13 |
| 9831799 | Power converter device having coolant flow paths | Shuichi Shinohara, Kenichiro Nakajima | 2017-11-28 |
| 9667040 | Bus bar structure and power converter using bus bar structure | Yuki Fujita, Kenichirou NAKAJIMA | 2017-05-30 |
| 9526194 | Power conversion device with flow conduits for coolant | Yuki Fujita, Kenichiro Nakajima | 2016-12-20 |
| 7254211 | Method and apparatus for performing computed tomography | Frank Hunt, Shigeru Oho | 2007-08-07 |
| 6889516 | Cooling system for motor and cooling control method | Hiroaki Doi, Haruki Hamada, Masaaki Hayashi, Ryuichi Saito | 2005-05-10 |
| 6755267 | Electric vehicle and control device thereof | Hiroyuki Yamada, Minoru Kaminaga, Kazuhito Ishida | 2004-06-29 |
| 6414867 | Power inverter | Osamu Suzuki, Heikichi Kuwabara, Akio Yasukawa, Mitsuyuki Hombu, Hirohisa Yamamura +1 more | 2002-07-02 |
| 6021040 | Power storage device and power converter using same | Osamu Suzuki, Heikichi Kuwahara, Hirohisa Yamamura | 2000-02-01 |