Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10377500 | Electrified aircraft and method of controlling regenerative electric power of electrified aircraft | Hiroshi Kobayashi, Akira Nishizawa, Takeshi Tagashira | 2019-08-13 |
| 5575983 | Catalyst for purifying exhaust gases and process for purifying exhaust gases | Hiromasa Suzuki, Koji Yokota, Tadashi Suzuki, Koichi Kasahara, Syuji Tateishi | 1996-11-19 |
| 5352337 | Method for reducing nitrogen oxides | Tetsuro Kobayashi, Kazuo Kawahara, Katsushi Abe, Kiyoshi Yamazaki, Koji Yokota +2 more | 1994-10-04 |