Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6579473 | Ethylene propylene rubber foam and image formation equipment | Chikara Yamada, Toshiyuki Osaki, Takahiro Kawagoe | 2003-06-17 |
| 6572791 | Electroconductive elastic member, elastic member and image formation equipment | Junji Sakata, Hirotaka Yamazaki, Takahiro Kawagoe | 2003-06-03 |