Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7662472 | Plain bearing | Takuya Tanaka, Isei Naka, Yoshimi Kuroda, Tomomi Okumura | 2010-02-16 |
| 7399023 | Guide roller of slide door for vehicle | Takumi Nomura, Hiroshi Naito | 2008-07-15 |
| 5636976 | Tip seal for scroll type compressor and manufacturing method therefor | Kosaburo Niwa, Toshio Egami | 1997-06-10 |
| 5575634 | Sealing material for scroll-type compressor | Tadashi Tanaka, Hidehiko Tamura, Nobutaka Hiramatsu, Toshio Egami | 1996-11-19 |