Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668150 | Oil coating roller, seal ring used for the roller, and fixing device using the seal ring | Noriyuki Tajima, Michihiro Sima, Yoshihiro Nakayama, Takumi Kitano | 2003-12-23 |
| 6629008 | Production control system and method for producing air conditioners | Masamitsu Shiiba, Yoko Hashimoto, Mitsunori Kurachi | 2003-09-30 |
| 6625417 | Image heating device and image forming apparatus using the same | Hiroshi Terada, Masaru Imai, Hideki Tatematsu, Kenji Asakura, Syuichi Watanabe | 2003-09-23 |