Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8545102 | Sliding bearing and method of manufacturing the same | Masahiro Kawahara, Ken-ichirou Futamura, Toshiaki Inaguma, Makoto Shibata | 2013-10-01 |
| 6634875 | Scroll compressor having an Oldham's ring containing silicon particles | Hiroyuki Imamura, Kazuo Sakurai, Keiji Tanaka, Yasuro Ohishi, Kiyoshi Fukatsu +2 more | 2003-10-21 |
| 5242741 | Boronized sliding material and method for producing the same | Eiji Sugiyama | 1993-09-07 |