Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10686204 | Solid oxide fuel cell system | Tatsuya Yaguchi | 2020-06-16 |
| 9032913 | Internal combustion engine system | Takao Izumi | 2015-05-19 |
| 8834612 | Hydrogen separation apparatus and process for manufacturing the same | Takao Izumi | 2014-09-16 |
| 6849571 | Catalyst for selectively oxidizing carbon monoxide | Hiroaki Kaneko | 2005-02-01 |