Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4560330 | Scroll device with suction chamber pressure relief | Hiroaki Kuno, Naoshi Uchikawa, Takahiro Tamura, Takao Mizuno, Sumihisa Kotani | 1985-12-24 |
| 4557675 | Scroll-type fluid machine with back pressure chamber biasing an orbiting scroll member | Hiroaki Kuno, Naoshi Uchikawa, Takahiro Tamura, Takao Mizuno, Sumihisa Kotani +4 more | 1985-12-10 |
| 4551082 | Bearing device of sealed type scroll compressor | Eiichi Hazaki, Hiroaki Kuno, Naoshi Uchikawa, Takahiro Tamura, Takao Mizuno | 1985-11-05 |
| 4545747 | Scroll-type compressor | Takahiro Tamura, Hiroaki Kuno, Naoshi Uchikawa, Takao Mizuno | 1985-10-08 |
| 4518324 | Sealed type electrically operated compressor | Takao Mizuno, Naoshi Uchikawa, Takahiro Tamura | 1985-05-21 |
| 4473343 | Bearing device for scroll-type compressor | Eiichi Hazaki, Kenji Tojo, Naoshi Uchikawa | 1984-09-25 |
| 4382370 | Refrigerating system using scroll type compressor | Kazutaka Suefuji, Tetsuya Arata, Yoshikatsu Tomita, Sumihisa Kotani, Naoshi Uchikawa | 1983-05-10 |
| 4371319 | Hermetic motor compressor | Fumio Harada, Tetsuya Arata, Masato Itagaki, Susumu Nakayama, Masahisa Sofue | 1983-02-01 |
| 4352642 | Hermetic motor-compressor | Fumio Harada, Kazutaka Suefuji | 1982-10-05 |
| 4317270 | Method of making an elastic roller | Tsuyoshi Watanabe, Hidetoshi Murase, Mikio Nakasugi | 1982-03-02 |
| 4268943 | Elastic roller for image forming | Tsuyoshi Watanabe, Hidetoshi Murase, Mikio Nakasugi | 1981-05-26 |