Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9588454 | Method of producing an electrically conductive roller from a rubber foam tube | Takuya Yamaguchi, Yusuke TANIO | 2017-03-07 |
| 7932318 | Conductive roller composition of chloroprene rubber, epichlorohydrin-ethylene oxide copolymer and thiourea | Takayuki Hattori, Tetsuo Mizoguchi, Kenichi Uesaka | 2011-04-26 |
| 7150908 | Conductive belt | Katsumi Terakawa, Masakazu Tanaka, Jun Ochi | 2006-12-19 |
| 6032943 | Elastic roller | Hirotoshi Murakami, Hitoshi Itani | 2000-03-07 |
| 5393467 | Electrically conductive rubber material used for electrophotographic copying apparatus | Hitoshi Itani | 1995-02-28 |