Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6471796 | Method and apparatus for continuous casting of aluminum bearing alloy | Masahito Fujita, Koichi Yamamoto, Takayuki Shibayama | 2002-10-29 |
| 6439451 | Method of making aluminum alloy plate for bearing | Masahito Fujita, Koichi Yamamoto, Takayuki Shibayama | 2002-08-27 |
| 6413654 | Multi-layered plain bearing and producing method thereof | Masahito Fujita, Koichi Yamamoto, Takayuki Shibayama | 2002-07-02 |
| 6357918 | Sliding bearing and sliding bearing structure | Mituru Sugita, Hideo Ishikawa, Takayuki Shibayama | 2002-03-19 |