Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6487377 | Recycle information system and image forming apparatus for recycling | Yoshikazu Naito, Takahiro Tsujimoto, Hiroyuki Yoshikawa, Akinori Kimata, Shigeo Ogino | 2002-11-26 |
| 6336027 | Induction heating fusing device | Takahiro Tsujimoto | 2002-01-01 |