Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5626026 | Control-information detecting apparatus for a refrigeration air-conditioner using a non-azeotrope refrigerant | Yoshihiro Sumida, Takashi Okazaki, Tomohiko Kasai | 1997-05-06 |