Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6383704 | Full color electrophotographic toner, full color electrophotographic developer and image forming method | Rieko Kataoka, Susumu Yoshino, Koutarou Yoshihara, Haruhide Ishida, Tetsuya Taguchi +4 more | 2002-05-07 |
| 6379857 | Method for forming color image | Tetsuya Taguchi, Koutarou Yoshihara, Susumu Yoshino, Haruhide Ishida, Rieko Kataoka | 2002-04-30 |