Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4807445 | Refrigeration system | Akio Matsuoka, Yuuji Honda | 1989-02-28 |
| 4578960 | Automotive refrigeration | Yasuyuki Nishi, Masao Sakurai | 1986-04-01 |
| 4531378 | Automotive refrigeration system | Yasuyuki Nishi, Masao Sakurai | 1985-07-30 |
| 4476692 | Automotive refrigeration system | Yasuyuki Nishi, Masao Sakurai | 1984-10-16 |