Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10473016 | Exhaust purification device of engine | Yasunori Uesugi | 2019-11-12 |
| 10458537 | Shift device | Takehiro Niwa, Naomi Asahina | 2019-10-29 |
| 10406469 | Electret fiber sheet | Yuji Iyama, Takuji Kobayashi | 2019-09-10 |
| 10372153 | Lever device | Etsuo Shimizu | 2019-08-06 |
| 10253870 | Shift device | Takehiro Niwa, Naomi Asahina | 2019-04-09 |