Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5366820 | Fuel cell system | Masaru Tsutsumi, Nobuyoshi Nishizawa, Takaaki Matsubayashi, Takehiro Yonesaki, Koichi Satoh +5 more | 1994-11-22 |
| 5229222 | Fuel cell system | Masaru Tsutsumi, Nobuyoshi Nishizawa, Takaaki Matsubayashi, Takahiro Yonesaki, Koichi Satoh +5 more | 1993-07-20 |
| 4893834 | Automotive knee bolster | Kiyoshi Honda, Takashi Kojima | 1990-01-16 |
| 4506443 | Method of mounting electric part onto a substrate | — | 1985-03-26 |