Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6860728 | Scroll compressor sealing | Makoto Takeuchi, Yasuharu Maruiwa, Hiroshi Yamazaki, Takayuki Hagita, Tetsuzou Ukai +1 more | 2005-03-01 |
| 6746224 | Scroll compressor | Makoto Takeuchi, Hiroshi Yamazaki, Yasuharu Maruiwa, Yukio Nagato, Chikako Sasakawa +1 more | 2004-06-08 |
| 6695598 | Scroll compressor | Katsuhiro Fujita, Makoto Takeuchi, Tetsuzou Ukai, Hiroshi Ogawa, Shigeki Miura +3 more | 2004-02-24 |
| 6585501 | Scroll compressor sealing | Makoto Takeuchi, Yasuharu Maruiwa, Hiroshi Yamazaki, Takayuki Hagita, Tetsuzou Ukai +1 more | 2003-07-01 |
| 6527527 | Scroll compressor | Katsuhiro Fujita, Makoto Takeuchi | 2003-03-04 |
| 6527531 | Scroll compressor having step portions for reducing leakage of fluid | Katsuhiro Fujita, Makoto Takeuchi | 2003-03-04 |
| 6428295 | Scroll compressor for introducing high-pressure fluid to thrust-face side so as to decrease thrust load imposed on revolving scroll | Hiroyuki Kobayashi, Makoto Takeuchi, Tetsuzuo Ukai | 2002-08-06 |
| 6334764 | Scroll compressor for introducing high-pressure fluid to thrust-face side so as to decrease thrust load imposed on revolving scroll | Hiroyuki Kobayashi, Makoto Takeuchi, Tetsuzou Ukai | 2002-01-01 |
| 6322340 | Scroll compressor having a divided orbiting scroll end plate | Hisao Mizuno | 2001-11-27 |
| 6264448 | Open type compressor | Makoto Takeuchi, Tetsuzou Ukai | 2001-07-24 |
| 6244840 | Scroll compressor having end plates of fixed and revolving scrolls thicker than heights of spiral protrusions of the scrolls | Makoto Takeuchi, Shigeki Miura | 2001-06-12 |
| 5344294 | Scroll type fluid apparatus of decreased size | Takahisa Hirano, Tetsuo Shigeoka, Ryuhei Tanigaki | 1994-09-06 |