Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11274670 | Blower | Tetsuya Kono, Ryo Kobayashi, Yasue YONEZU, Takahiro Nakajima, Yuki Tsumagari | 2022-03-15 |
| 11214113 | Vehicular air conditioning device | Shinya Kato, Ryo Kobayashi, Yasuhiro Sekito, Tetsuya Kono, Yuki Tsumagari | 2022-01-04 |
| 7527091 | Vehicular air conditioner | Koji Ito | 2009-05-05 |
| 7434608 | Air-blowing unit | Takahiro Tokunaga | 2008-10-14 |
| 6915650 | Vehicle air conditioner with automatic control of main blower and sub-blower | Koji Ito, Takahiro Tokunaga, Yoshihiko Okumura | 2005-07-12 |
| 6904766 | Heater with two different heat sources and air conditioner using the same | Koji Ito, Yoshihiko Okumura, Takahiro Tokunaga, Yoshiyuki Yamauchi | 2005-06-14 |
| 6811481 | Air passage switching device | Yukio Uemura | 2004-11-02 |
| 6688964 | Air passage opening/closing device and vehicle air conditioner using the same | Yukio Uemura, Koji Ito | 2004-02-10 |
| 6669549 | Ventilation controlling apparatus and automotive air-conditioning system | Yukio Uemura, Masaharu Yamazaki, Noriyoshi Miyajima, Koji Ito | 2003-12-30 |
| 6578771 | Vehicle air conditioner with front air passage and rear air passage | Shinya Kaneura, Hitoshi Kondo | 2003-06-17 |
| 6463998 | Vehicle air conditioning ventilation system and apparatus having positional doors and blow-switching modes | — | 2002-10-15 |