Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6011090 | Resin composition, conductive roller prepared by molding the composition and electronic photographic cartridge | Kouichi Sakogawa, Manabu Nishikawa, Tsutomu Isaka, Hideki Takahashi | 2000-01-04 |