Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5998339 | Wet type sliding apparatus comprising radial bearing | Eiji Kato, Shoji Yasunaga, Tadashi Tanaka | 1999-12-07 |
| 5879791 | Wet type sliding apparatus comprising thrust bearing | Eiji Kato, Shoji Yasunaga, Tadashi Tanaka | 1999-03-09 |
| 5780396 | Sliding member | Tadashi Tanaka, Takahiro Niwa | 1998-07-14 |
| 5643683 | Wet type sliding apparatus | Tadashi Tanaka, Takahiro Niwa, Izumi Maruyama, Yoshihiro Fukutani | 1997-07-01 |
| 5575634 | Sealing material for scroll-type compressor | Tadashi Tanaka, Nobutaka Hiramatsu, Toshio Egami, Teruo Abe | 1996-11-19 |
| 5516587 | Wet multiplate system clutch plate coated with phenolic resin mixture | Tadashi Tanaka, Katsumi Sawano, Nobutaka Hiramatsu | 1996-05-14 |
| 5494300 | Sealing member | Tadashi Tanaka, Nobutaka Hiramatsu, Toshio Egami | 1996-02-27 |
| 5447774 | Composite sliding member with high porosity sintering layer | Tadashi Tanaka, Shigemasa Hakakoshi, Takahiro Niwa | 1995-09-05 |
| 5364682 | Composite sliding member with impregnated mesh layer | Tadashi Tanaka, Nobutaka Hiramatsu, Takuya Tanaka | 1994-11-15 |
| 5162157 | Sliding material and method of manufacturing the same | Tadashi Tanaka, Kiyohide Uenaka, Shigemasa Hakakoshi | 1992-11-10 |
| 5091098 | Sliding material and method of manufacturing the same | Tadashi Tanaka, Kiyohide Uenaka, Shigemasa Hakakoshi | 1992-02-25 |