Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6634875 | Scroll compressor having an Oldham's ring containing silicon particles | Hiroyuki Imamura, Kazuo Sakurai, Keiji Tanaka, Yasuro Ohishi, Motoshi Hayashi +2 more | 2003-10-21 |
| 4755114 | Sealed type scroll compressor with wire mesh oil separating member | Masao Shibayashi, Katsuaki Kikuchi, Naoshi Uchikawa, Yasuro Ohishi, Akira Murayama +2 more | 1988-07-05 |
| 4690625 | Scroll-type fluid machine with configured wrap edges and grooves | Akira Murayama, Hiroaki Kuno, Naoshi Uchikawa, Takahiro Tamura, Takao Mizuno +2 more | 1987-09-01 |