Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7732505 | Energy ray-curable ink composition | Katsuyuki Kito | 2010-06-08 |
| 7393884 | Pigment ink composition | Takahiro Furutani | 2008-07-01 |
| 7029110 | Dispersion composition and ink-jet printer ink comprising the same | Sachie Kawazu, Kazuki Sakai | 2006-04-18 |
| 6936657 | Dispersion composition and method for producing the same | Miyuki Nishimura | 2005-08-30 |
| 6900253 | Ink for ink jet printer | Miyuki Nishimura | 2005-05-31 |
| 6627696 | Dispersion composition and method for producing the same | Miyuki Nishimura | 2003-09-30 |
| 6395805 | Dispersion composition and process for production thereof | — | 2002-05-28 |
| 5788759 | .delta.-indanthrone blue pigment and manufacturing method therefor | Isao Oshiumi, Kiyomi Kitami | 1998-08-04 |