Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6622787 | Air conditioner for a vehicle | Takashi Toyoshima, Kazushi Shikata, Yukio Ueno | 2003-09-23 |
| 5701949 | Air conditioner for an automobile | Hiroyuki Yamaguchi, Masayuki Naito, Satoshi Inayoshi, Kazunori Saida, Yasuhiko Sumiya | 1997-12-30 |