Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6592984 | Electrophotographic transfer paper | Kunio Sakurai, Tsutomu Kurihara, Masaru Kato, Harumi Watanabe | 2003-07-15 |
| 6577836 | Image-forming apparatus and fixing unit with heat circulator for high heat exchange efficiency | Takayuki Yamashita, Tetsuo Yamada | 2003-06-10 |
| 6532069 | Particle-measuring system and particle-measuring method | Hayashi Otsuki, Kyoko Ikeda | 2003-03-11 |