Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5644840 | Method of producing a plate-type heat exchanger | Youichi Hisamori, Mitunori Kurachi, Masaaki Taniguchi, Tutomu Noma, Masao Kohashi | 1997-07-08 |
| 5626026 | Control-information detecting apparatus for a refrigeration air-conditioner using a non-azeotrope refrigerant | Takashi Okazaki, Osamu Morimoto, Tomohiko Kasai | 1997-05-06 |