Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9853308 | Solid oxide fuel cell | Satoru Ishida, Hiroshi Sumi | 2017-12-26 |
| 9726137 | Starting control device for internal combustion engines and starting control method | Kei Watanabe | 2017-08-08 |