Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11081709 | Fuel cell system | Shigenori Onuma, Kunihiro Ukai, Hiroshi Shirahama, Takeshi Saito, Taiichiro SAKAMOTO +2 more | 2021-08-03 |
| 11018462 | Connector for vehicle | Shingo Hamada | 2021-05-25 |
| 10985501 | Lever-type connector | — | 2021-04-20 |