Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9799897 | Fuel cell | Hiroya Nakaji, Naohiro Takeshita, Takashi Kondo, Seiji Mizuno, Norishige Konno | 2017-10-24 |
| 9772198 | Displacement sensor and displacement detection method | Tetsuya Shimizu, Satoshi Hanaka, Tatsuo Ota, Shogo Terada | 2017-09-26 |