Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11656570 | Image forming apparatus | Shougo Sato | 2023-05-23 |
| 11144004 | Image forming apparatus | Shougo Sato | 2021-10-12 |
| 10725423 | Image forming apparatus | Shougo Sato | 2020-07-28 |
| 7159976 | Water base ink set for ink-jet recording | Masateru Kawamura, Narumi Koga, Hideo Ohira, Shunichi Higashiyama, Masaya Fujioka | 2007-01-09 |
| 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 |
| 6790266 | Water base ink set for ink-jet recording | Narumi Koga, Kazuma Goto, Michiko Aoyama, Shunichi Higashiyama, Masaya Fujioka | 2004-09-14 |
| 6758889 | Ink for ink-jet recording | Narumi Koga, Kazuma Goto, Michiko Aoyama, Shunichi Higashiyama, Masaya Fujioka | 2004-07-06 |
| 6736499 | Ink set for ink-jet recording | Masateru Kawamura, Hideo Ohira, Shunichi Higashiyama, Masaya Fujioka | 2004-05-18 |
| 6648463 | Water base ink for ink-jet recording | Narumi Koga, Kazuma Goto, Michiko Aoyama, Shunichi Higashiyama, Masaya Fujioka | 2003-11-18 |
| 6523947 | Ink set for ink-jet recording | Narumi Koga, Kazuma Goto, Michiko Aoyama, Shunichi Higashiyama, Masaya Fujioka | 2003-02-25 |
| 6467875 | Ink-jet water-based ink set and ink-jet recording method | Narumi Koga, Kazuma Goto, Michiko Aoyama, Shunichi Higashiyama, Masaya Fujioka | 2002-10-22 |
| 6166104 | Hot-melt color ink-jet recording process | — | 2000-12-26 |
| 6022910 | Hot-melt solid ink composition | Masahiro Nishizaki | 2000-02-08 |
| 5654019 | Bone enhancing factors from whey and compositions containing the same | Yukihiro Takada, Masatoshi Yahiro | 1997-08-05 |
| 5606086 | Iron lactoferrin complexes and preparation thereof | Shunichi Dosako, Toshio Sakurai | 1997-02-25 |
| 5514521 | Photocurable composition | — | 1996-05-07 |
| 5506084 | Magnetic developer and developing device using same | Mitsuru Ohta, Noriaki Satoh | 1996-04-09 |
| 5213940 | Image recording method using photosensitive microcapsules | Kouji Inaishi | 1993-05-25 |
| 5100756 | Image forming medium coated with microcapsules having photocurable composition | — | 1992-03-31 |