Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6471807 | Process for producing dry clutch facing | Hiroji Shimoi, Toru Ooishi | 2002-10-29 |
| 6435731 | Ferrule having optical fiber incorporated therein as an integral part thereof and method for production thereof | Tetsuya Katsumi, Mamoru Ishida | 2002-08-20 |
| 6374899 | Method and apparatus for production of cast article having small hole | Masaki Sato, Hidenobu Nagahama | 2002-04-23 |