Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5509977 | High strength hot rolled steel plates and sheets excellent in uniform elongation after cold working and process for producing the same | Seinosuke Yano, Koh Moriyama, Takashi Harabuchi, Yoshikazu Nakano, Hiroshi Mochiki | 1996-04-23 |
| 5103652 | Scroll compressor and scroll-type refrigerator | Takao Mizuno, Naomi Hagita, Atushi Amata | 1992-04-14 |
| 4913634 | Screw compressor with slide valve movement preventing structure | Shigekazu Nozawa, Minetoshi Izushi | 1990-04-03 |
| 4727725 | Gas injection system for screw compressor | Shigekazu Nozawa | 1988-03-01 |