Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6581507 | Single-headed piston type swash plate compressor | Hideki Mizutani, Manabu Sugiura, Masahiro Kawaguchi, Takayuki Kato, Takahiro Sugioka | 2003-06-24 |
| 6422830 | Fluid machine | Takeshi Imanishi, Masahiro Kawaguchi, Shingo Kumazawa | 2002-07-23 |
| 6267563 | Variable capacity type compressor with inclined capacity control valve | Masahiro Kawaguchi, Kazuya Kimura, Shingo Kumazawa | 2001-07-31 |
| 6254356 | Fitting structure for controlling valve in variable capacity compressor | Hiroyuki Nakaima, Masahiro Kawaguchi, Shingo Kumazawa | 2001-07-03 |
| 6250891 | Variable displacement compressor having displacement controller | Masahiro Kawaguchi, Hideki Mizutani, Hiroyuki Nakaima | 2001-06-26 |
| 6162026 | Variable displacement type compressor | Kazuya Kimura, Suguru Hirota, Shiro Hayashi | 2000-12-19 |
| 6149397 | Pressure pulsations reducing compressor | Hideki Mizutani, Hiroaki Kayukawa, Shigeki Kanzaki | 2000-11-21 |
| 6062824 | Control valve | Kazuya Kimura, Yuji Kaneshige, Ichiro Hirata, Shuji Fukunaga, Kouji Watanabe +1 more | 2000-05-16 |
| 5501584 | Scroll type compressor having a passage from the suction chamber to a compression pocket | Shinya Yamamoto, Tetsuhiko Fukanuma, Yasushi Watanabe, Shigeru Hisanaga, Eiichi Nagasaku +1 more | 1996-03-26 |
| 5468130 | Coating structure for a movable member in a compressor | Masao Iguchi, Izuru Shimizu, Yasushi Watanabe | 1995-11-21 |
| 5458472 | Scroll type compressor having thrust regulation on the eccentric shaft | Hisao Kobayashi, Izuru Shimizu, Tetsuhiko Fukanuma | 1995-10-17 |
| 5437543 | Scroll type refrigerant compressor with means for improving airtight sealing of compression chambers | Kunifumi Goto, Shinya Yamamoto, Tetsuhiko Fukanuma, Yasushi Watanabe | 1995-08-01 |
| 5427513 | Scroll type compressor having a displaced discharge port | Izuru Shimizu, Shinya Yamamoto, Tetsuhiko Fukanuma | 1995-06-27 |
| 5366357 | Scroll type compressor having a counterweight mounted with a clearance on a driveshaft | Tetsuhiko Fukanuma, Shinya Yamamoto, Masao Iguchi, Kunifumi Goto, Tetsuo Yoshida +3 more | 1994-11-22 |
| 5362218 | Scroll type compressor with counterweight | Tetsuhiko Fukanuma, Yasushi Watanabe, Izuru Shimizu, Yuji Izumi, Tetsuo Yoshida +1 more | 1994-11-08 |