Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8641182 | Ink jet ink, ink cartridge, and ink jet recording method | Kenji Nishiguchi, Mitsuru Ishii, Daiji Okamura, Kousuke Yamasaki, Yuuki Nishino +3 more | 2014-02-04 |
| 8439495 | Ink jet liquid composition, set, liquid cartridge, and ink jet recording method | Kenji Nishiguchi, Katsuhiro Hayashi | 2013-05-14 |
| 7948697 | Method for producing a color filter | Tomonobu Sumino, Seiji Tawaraya, Chiaki Katoh | 2011-05-24 |
| 7785501 | Black resin composition for display device, and member for display device | Hiroaki Segawa, Kei Ikegami, Hideo Takahashi, Kaoru Isobe, Katsuichi Chiba +1 more | 2010-08-31 |