Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4574872 | Heat exchanger apparatus | Nobuyuki Yano, Takuro Kotera, Akira Aoki, Kazufumi Watanabe, Masao Wakai | 1986-03-11 |
| 4478053 | Air-conditioning machine | Nobuyuki Yano, Takuro Kotera, Akira Aoki | 1984-10-23 |