Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4975192 | Cyclone separator | Akira Uda, Yoshio Yoshida, Masaaki Sato | 1990-12-04 |
| 4942739 | Mixing chamber for an air-conditioning system | Akira Uda, Yoshio Yoshida, Masaaki Sato | 1990-07-24 |
| 4283935 | Device for measuring thermal conductivity of liquid | Wataru Eguchi, Masataka Tanigaki, Yutaka Tada | 1981-08-18 |
| 4232543 | Device for measuring thermal conductivity of liquids | Wataru Eguchi, Masataka Tanigaki, Yutaka Tada | 1980-11-11 |