Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492551 | Liquid crystal composition used in element for phase control of electromagnetic wave signal | Yoichi Uriu, Eiji Okabe, Hitoshi Tobata | 2022-11-08 |
| 11476476 | Fuel cell system and control method of fuel cell system | Satoru Kawase, Shinji Matsunaga | 2022-10-18 |
| 11342574 | Fuel cell stack | Masahiko Sato | 2022-05-24 |