Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856710 | Dual air conditioner for a vehicle | Koichi Doi, Tsutomu Yamazaki, Yutaka Obata | 1989-08-15 |
| 4470270 | Air conditioner system for an automotive vehicle having main and auxiliary cooling unit | Yutaka Obata | 1984-09-11 |
| 4465254 | Structure for fitting a tank for an automotive vehicle | Masanori Murata | 1984-08-14 |