Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5641454 | Composite material having anti-wear property and process for producing the same | Satoru Kito, Masahito Ito, Eiki Takeshima, Yasuji Tanaka, Takahiro Fujii +1 more | 1997-06-24 |