Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9793568 | Solid polymer electrolyte fuel cell | Masaru Oda, Nagayuki Kanaoka, Ryohei Ishimaru, Masaaki Sakano | 2017-10-17 |
| 7846602 | Thermoelectric conversion apparatus | Atsushi Kamachi | 2010-12-07 |
| 7455922 | Energy utilization apparatus and energy utilization method | Atsushi Kamachi, Hitoshi Okanobori | 2008-11-25 |
| 7297433 | Fuel cell | Atsushi Kamachi, Hitoshi Okanobori | 2007-11-20 |
| 7261961 | Thermoelectric conversion apparatus | Atsushi Kamachi, Hitoshi Okanobori | 2007-08-28 |