Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11618040 | Air cleaner | Shinsuke Hirano, Yoshiaki Tatsumi, Li Luo | 2023-04-04 |
| 11433761 | Grille shutter device | Ken Komatsubara, Shigeki Sato, Toshikazu Harada, Shuichi MORIE | 2022-09-06 |
| 11370294 | Grille shutter | Tamotsu Tsuchida, Shun Totsuka, Ken Komatsubara | 2022-06-28 |
| 11225136 | Grille shutter | Shun Totsuka, Ken Komatsubara | 2022-01-18 |
| 11198406 | Grille shutter | Shun Totsuka, Ken Komatsubara | 2021-12-14 |
| 10737277 | Air cleaner | Li Luo, Yoshiaki Tatsumi | 2020-08-11 |
| 10485889 | Sterilizing case | Mutsumi KUSANO, Yoshiaki Tatsumi, Li Luo, Satomi Koyama, Takeshi Matsuda +1 more | 2019-11-26 |
| 10376606 | Sterilizing sheet device | Satomi Koyama, Yoshiaki Tatsumi, Li Luo, Mutsumi KUSANO, Takeshi Matsuda +1 more | 2019-08-13 |
| 9463832 | Spoiler unit and manufacturing method thereof | Kenji Hori, Yoshimasa Asano, Tokuhiro Shiga, Shuhei Uchida | 2016-10-11 |