Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800377 | Multilayer sliding material | Satoshi Takayanagi, Hideo Tsuji, Takayuki Shibayama | 2004-10-05 |
| 6767648 | Copper-based, sintered sliding material and method of producing same | Yasushi Saitou, Eisaku Inoue, Takayuki Shibayama | 2004-07-27 |
| 6753092 | Multilayer material and manufacturing method of the same | Eisaku Inoue, Takayuki Shibayama | 2004-06-22 |