Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5970294 | Cylindrical structural body for use in an image forming apparatus and method of producing the same | Kenji Narita, Tsuyoshi Imamura, Makoto Nakamura, Kyota Koetuka, Kenichi Ishiguro +2 more | 1999-10-19 |