Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10677356 | Sealing structure for airtight container and vehicle refrigerant compressor provided with said structure | Katsuhiro Fujita, Masahiro Kato, Hideki Suetake | 2020-06-09 |
| 8714950 | Scroll compressor having tip seals of different lengths having different thickness or widths | Norio Hioki, Koji Terasaki, Koryo Shibahara, Tetsuzo Ukai, Katsuhiro Fujita +1 more | 2014-05-06 |
| 8628314 | Scroll compressor including a communication section between the suction chamber and the supply flow path | Makoto Takeuchi, Hiroshi Yamazaki, Shinta Mishima | 2014-01-14 |
| 8403655 | Scroll compressor having an allowable angle of rotation | Takayuki Kuwahara, Tetsuzou Ukai, Katsuhiro Fujita, Kazuhide Watanabe | 2013-03-26 |
| 8313317 | Scroll fluid machine with cold forged eccentric crankshaft | Hiroshi Yamazaki, Makoto Takeuchi, Tetsuzou Ukai, Kazuhide Watanabe, Katsuhiro Fujita +2 more | 2012-11-20 |
| 8157553 | Scroll compressor having a shifted gravity center | Hiroshi Yamazaki, Makoto Takeuchi, Takahide Ito, Takamitsu Himeno, Tetsuzou Ukai +2 more | 2012-04-17 |
| 8152501 | Scroll compressor for preventing performance deterioration and variation due to gas leakage | Katsuhiro Fujita, Hirohumi Hirata, Masahiro Ohta, Kazuhide Watanabe, Takayuki Kuwahara +2 more | 2012-04-10 |
| 8038421 | Scroll compressor having an allowable angle of rotation | Takayuki Kuwahara, Tetsuzou Ukai, Katsuhiro Fujita, Kazuhide Watanabe | 2011-10-18 |
| 7905716 | Scroll compressor | Makoto Takeuchi, Takahide Ito, Hiroshi Yamazaki, Tetsuzou Ukai, Kazuhide Watanabe +2 more | 2011-03-15 |
| 7658600 | Scroll compressor with thrustplate peeling prevention | Katsuhiro Fujita, Kazuhide Watanabe, Takayuki Kuwahara, Makoto Takeuchi, Hiroshi Yamazaki +1 more | 2010-02-09 |
| 7604465 | Fluid machine and scroll compressor having a crankshaft with a large diameter shaft section | Katsuhiro Fujita, Takayuki Kuwahara, Kazuhide Watanabe, Tetsuzou Ukai, Norio Hioki +3 more | 2009-10-20 |