Issued Patents All Time
Showing 226–235 of 235 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5389453 | Aluminum alloy material having a surface of excellent zinc phosphate processability | Kikurou Toyose, Hideo Fujimoto, Akihiro Tsuruno, Masao Takemoto, Eiki Usui +3 more | 1995-02-14 |
| 5387091 | Variable capacity type swash plate compressor | Masanori Sonobe, Shigeki Kanzaki, Tomohiko Yokono, Kenji Takenaka | 1995-02-07 |
| 5382139 | Guiding mechanism for reciprocating piston of piston type compressor | Masanori Sonobe, Shigeki Kanzaki, Tomohiko Yokono | 1995-01-17 |
| 5244516 | Aluminum alloy plate for discs with improved platability and process for producing the same | — | 1993-09-14 |
| 5032060 | Continuously variable capacity swash plate type refrigerant compressor | Hisao Kobayashi, Eiki Abe, Yoshitami Kondo | 1991-07-16 |
| 4844703 | Variable displacement vane compressor | Yasushi Watanabe, Tatsuya Nakai, Shinichi Suzuki | 1989-07-04 |
| 4842490 | Variable displacement vane compressor | Yasushi Watanabe, Shinichi Suzuki, Tatsuya Naki | 1989-06-27 |
| 4838740 | Variable displacement vane compressor | Yasushi Watanabe, Shinichi Suzuki, Tatsuya Nakai | 1989-06-13 |
| 4808083 | Variable capacity type vane compressor | Yasushi Watanabe, Tatsuya Nakai, Shinichi Suzuki | 1989-02-28 |
| 4631112 | Surface-treated aluminum alloy substrates for magnetic disks | Eiki Usui | 1986-12-23 |