Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800377 | Multilayer sliding material | Hideo Tsuji, Masahito Fujita, Takayuki Shibayama | 2004-10-05 |
| 6688769 | Sliding bearing apparatus | Hideo Ishikawa, Takayuki Shibayama | 2004-02-10 |