Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9121406 | Scroll compressor and method for machining discharge port of the same | Takayuki Watanabe, Takeshi Hirano, Shinichi Takahashi | 2015-09-01 |
| 8714950 | Scroll compressor having tip seals of different lengths having different thickness or widths | Tomohisa Moro, Koji Terasaki, Koryo Shibahara, Tetsuzo Ukai, Katsuhiro Fujita +1 more | 2014-05-06 |
| 8308461 | Scroll compressor with improved rotation prevention mechanism | Takayuki Kuwahara, Tetsuzou Ukai, Katsuhiro Fujita, Takahide Ito, Makoto Takeuchi +2 more | 2012-11-13 |
| 7604465 | Fluid machine and scroll compressor having a crankshaft with a large diameter shaft section | Katsuhiro Fujita, Tomohisa Moro, Takayuki Kuwahara, Kazuhide Watanabe, Tetsuzou Ukai +3 more | 2009-10-20 |