Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701949 | Air conditioner for an automobile | Hiroyuki Yamaguchi, Masayuki Naito, Satoshi Inayoshi, Nobuyuki Doi, Yasuhiko Sumiya | 1997-12-30 |
| 5699851 | Air conditioner for vehicles | Hiroyuki Yamaguchi | 1997-12-23 |