Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478550 | Multi-stage capacity-controlled scroll compressor | Kenji Matsuba, Yoshitaka Shibamoto, Hiroyuki Kuroiwa | 2002-11-12 |
| 6139287 | Scroll type fluid machine | Hiroyuki Kuroiwa | 2000-10-31 |
| 5703709 | Method and device for color laser marking | Akira Mori, Hirokazu Tanaka | 1997-12-30 |
| 5683237 | Horizontal type scroll compressor having inlet ports at an upper level of the casing | Takekazu Obitani, Hiromichi Ueno, Shuichi Jomura | 1997-11-04 |
| 5314316 | Scroll apparatus with reduced inlet pressure drop | Yoshitaka Shibamoto, Hiroyuki Taniwa, Hiromichi Ueno, Ronald J. Forni, John E. McCullough | 1994-05-24 |
| 5286179 | Thermal isolation arrangement for scroll fluid device | Ronald J. Forni, Robert M. Lucas, John E. McCullough, Richard J. Whitehead, Hiromichi Ueno +3 more | 1994-02-15 |
| 4737088 | Rotary compressor with oil relief passage | Fumikazu Taniguchi, Satoru Fujimoto | 1988-04-12 |