Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6857125 | Contact member to optical disk, protecting film for optical disk and coating composition | Shin Makino, Yukinobu Nomura, Satoru Fukuzawa | 2005-02-15 |
| 5962376 | Resin composition for sliding member and resin gear | Masayuki Yamazaki, Kazuo Hirose | 1999-10-05 |
| 5900453 | Heat-resistant lubricative resin composition | Masaki Egami, Takumi Shimokusuzono, Hideyuki Tsutsui | 1999-05-04 |
| 5518781 | Stripping fingers for copying machine | Kazuyoshi Nakamura, Kuniaki Asai, Tadayasu Kobayashi | 1996-05-21 |