Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12077074 | Seat air-conditioning device | Shuji Ito, Hironobu Murakami, Shouji Obara | 2024-09-03 |
| 6926068 | Air passage switching device and vehicle air conditioner | Koichi Ito, Toshio Torii | 2005-08-09 |
| 6912863 | Cooling structure for cooling vehicle electronic unit | Hisashi Tanaka, Koichi Ito | 2005-07-05 |
| 6722970 | Vehicle air conditioner and mounting structure | Hisashi Tanaka, Yasuyuki Nishi, Kazushi Shikata, Kazuya Murata, Tomohiro Kamiya | 2004-04-20 |
| 6588495 | Air passage switching device and vehicle air-conditioner | Koichi Ito | 2003-07-08 |
| 6093096 | Air conditioning apparatus for a rear seat of vehicle | Manabu Miyata, Koji Ito, Hikaru Sugi, Takuya Natsume, Yukio Uemura +1 more | 2000-07-25 |