Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5682944 | Refrigerant condenser | Michiyasu Yamamoto, Ken Yamamoto | 1997-11-04 |
| 5632161 | Laminated-type evaporator | Masahiro Shimoya, Toshiya Nagasawa, Keiichi Yoshii | 1997-05-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5682944 | Refrigerant condenser | Michiyasu Yamamoto, Ken Yamamoto | 1997-11-04 |
| 5632161 | Laminated-type evaporator | Masahiro Shimoya, Toshiya Nagasawa, Keiichi Yoshii | 1997-05-27 |