Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10549601 | Air conditioning device for vehicle | Koji Nakado, Nobuya Nakagawa, Tomohiko Shibata | 2020-02-04 |
| 10399411 | Damper opening/closing mechanism of vehicle air-conditioning device | — | 2019-09-03 |
| 10137763 | Heat-pump-type vehicle air-conditioning system | Nobuya Nakagawa | 2018-11-27 |
| 10118462 | Heat-pump-type vehicular air-conditioning system | Nobuya Nakagawa | 2018-11-06 |