Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7412953 | Engine control device | Mitsuyoshi Shimazaki, Kazuyoshi Kishibata, Hiroyasu Sato | 2008-08-19 |
| 4683177 | Power generation system in fuel cell | Seiichi Tanabe, Eishiro Sasakawa | 1987-07-28 |