Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10252786 | Exhaust gas processing apparatus | Nanae Matsumoto, Kuniyuki Takahashi, Takashi Inui | 2019-04-09 |
| 9957029 | Exhaust gas processing apparatus | Nanae Matsumoto, Kuniyuki Takahashi, Takashi Inui | 2018-05-01 |
| 9943007 | Power converter for railroad vehicle | Yoshihisa Uehara | 2018-04-10 |
| 6045934 | Solid polymer electrolyte fuel cell | — | 2000-04-04 |
| 5922485 | Solid polymer electrolyte fuel cell | — | 1999-07-13 |