Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11111883 | Diagnostic apparatus for evaporative fuel processing system | Daisuke Kugo | 2021-09-07 |
| 11101583 | Terminal block displaying connection state | Masato Matoba, Kiyotaka Hashimoto | 2021-08-24 |
| 10944188 | Terminal block | Masato Matoba, Kiyotaka Hashimoto, Taijiro Fujiwara, Hirokazu Hoshino, Masao Nagase +1 more | 2021-03-09 |
| 10907582 | Pressure sensor malfunction determination device for fuel tank | Tatsuya Ichikawa | 2021-02-02 |