| 5682588 |
Method for producing ferrous sintered alloy having quenched structure |
Tadayuki Tsutsui, Kei Ishii, Hideo Shikata |
1997-10-28 |
| 4579512 |
Scroll-type fluid machine with radial clearance between wraps |
Masao Shiibayashi, Kazutaka Suefuji, Kenji Tojo, Akira Murayama |
1986-04-01 |
| 4560330 |
Scroll device with suction chamber pressure relief |
Akira Murayama, Hiroaki Kuno, Naoshi Uchikawa, Takahiro Tamura, Takao Mizuno |
1985-12-24 |
| 4557675 |
Scroll-type fluid machine with back pressure chamber biasing an orbiting scroll member |
Akira Murayama, Hiroaki Kuno, Naoshi Uchikawa, Takahiro Tamura, Takao Mizuno +4 more |
1985-12-10 |
| 4475360 |
Refrigeration system incorporating scroll type compressor |
Kazutaka Suefuji, Kensaku Oguni, Kenji Tojo |
1984-10-09 |
| 4392423 |
Printing hammer driving apparatus |
Isao Nakajima, Koji Tagusari, Kenji Okuna, Toru Hayama, Kazue Takahashi +1 more |
1983-07-12 |
| 4382370 |
Refrigerating system using scroll type compressor |
Kazutaka Suefuji, Tetsuya Arata, Yoshikatsu Tomita, Naoshi Uchikawa, Akira Murayama |
1983-05-10 |