Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10125655 | Filter abnormality determination system | Kazuya Takaoka, Tomoyuki Kogo | 2018-11-13 |
| 10009116 | Communication system, electronic timepiece, and communication device | Norimitsu Baba | 2018-06-26 |
| 9879628 | Failure diagnosis device of emission control system | Toru Kidokoro, Kazuya Takaoka | 2018-01-30 |