Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9318756 | Fuel cell module | Tetsuya Ogawa, Keiji Tsukamoto | 2016-04-19 |
| 7655336 | Fuel-cell system | Haruo Nakamura, Hiroshi Umeno, Shigeru Toda | 2010-02-02 |
| 7513980 | Electrolytic cell for electrolyzed water generator | Kohichi Miyashita | 2009-04-07 |
| 6280600 | Method of decomposing organic compounds | Kohichi Miyashita, Keiji Nagano | 2001-08-28 |