Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6938999 | Water base ink for ink-jet recording | Narumi Koga, Kazuma Goto, Michiko Aoyama, Shunichi Higashiyama, Masaya Fujioka | 2005-09-06 |
| 6939657 | Method of manufacturing polymer resin particles for use in toners | Masato Tanaka | 2005-09-06 |
| 6866377 | Ink set for ink-jet recording | Masateru Kawamura, Hideo Ohira, Shunichi Higashiyama, Masaya Fujioka | 2005-03-15 |