Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8704493 | Battery system | Hiroyuki Uehashi, Mamoru Kubo, Koichi Saruhashi | 2014-04-22 |
| 8541982 | Battery system | Koichi Saruhashi | 2013-09-24 |
| 5657640 | Air conditioner | Hajime Takada, Minoru Katou | 1997-08-19 |