Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5148977 | Control system for air-conductioner | Susumu Nakayama, Hiromu Yasuda, Kensaku Oguni, Kenji Tokusa | 1992-09-22 |
| 4502833 | Monitoring system for screw compressor | Sakae Yamada | 1985-03-05 |
| 4498307 | Absorption cold and warm water system utilizing solar heat | Kohji Kamejima, Yasuaki Nara | 1985-02-12 |
| 4493192 | Operation device for absorption cold and warm water system utilizing solar heat | Kohji Kamejima, Yasuaki Nara | 1985-01-15 |
| 4454726 | Control device of absorption type cold and warm water system | Kohji Kamejima, Yasuaki Nara | 1984-06-19 |
| 4429541 | Apparatus for controlling operation of refrigerator | Kohji Kamejima, Junichi Ooizumi, Hideki Tanaka, Morio Tamura | 1984-02-07 |
| 4288198 | Method of controlling multistage centrifugal compressor equipment | Junichi Oizumi, Hideo Nishida, Yoshiyuki Nakano, Hiroshi Ohmachi | 1981-09-08 |