Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8714950 | Scroll compressor having tip seals of different lengths having different thickness or widths | Tomohisa Moro, Norio Hioki, 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 |