Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11088384 | Fuel cell module | Shigeru Toda | 2021-08-10 |
| 9614233 | Fuel cell module | Keiji Tsukamoto, Shigeru Toda, Hiroki Homma | 2017-04-04 |
| 8247128 | Fuel cell | Tadashi Tsunoda | 2012-08-21 |
| 8129067 | Fuel cell | Tadashi Tsunoda | 2012-03-06 |
| 8088533 | Fuel cell having separator with stopper | — | 2012-01-03 |
| 6935416 | Heat exchanger | Tadashi Tsunoda, Hidemi Kimura, Tetsuya Ogawa | 2005-08-30 |