Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5211031 | Scroll type compressor and refrigeration cycle using the same | Akira Murayama, Tadashi Fukuishi, Toshiaki Koyama, Tadao Ochiai, Toshio Hirai +4 more | 1993-05-18 |
| 5107684 | Air conditioner and operating method thereof | Susumu Nakayama, Kensaku Oguni, Rumi Minakata, Takao Senshu | 1992-04-28 |
| 4770000 | Defrosting of refrigerator system out-door heat exchanger | Kensaku Oguni, Hiromu Yasuda, Hirokiyo Terada | 1988-09-13 |
| 4647271 | Impeller of centrifugal blower | Makoto Nagai, Isamu Horiuchi, Masamichi Hanada, Masakatsu Hayashi, Yasuro Ohishi +7 more | 1987-03-03 |
| 4432694 | Blower | Akira Arai, Takao Senshu, Shinjiro Ueda, Masamichi Hanada, Mineo Takahashi | 1984-02-21 |
| 4423603 | Heat pump type refrigeration system | Kensaku Oguni, Hiromu Yasuda | 1984-01-03 |