Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5899262 | Air duct selector | Hiroyuki Yamaguchi, Kazunori Saida | 1999-05-04 |
| 5701949 | Air conditioner for an automobile | Hiroyuki Yamaguchi, Masayuki Naito, Satoshi Inayoshi, Nobuyuki Doi, Kazunori Saida | 1997-12-30 |
| 5676595 | Air duct selector and automotive air conditioner | Tomohiro Kamiya, Kazuma Inagaki | 1997-10-14 |
| 5564979 | Air passage switching device and vehicular air conditioner | Kazuma Inagaki, Takayasu Kojima, Hiroyuki Yamaguchi | 1996-10-15 |