Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9073854 | Aromatic sulfonium salt compound | Yuta Okuyama | 2015-07-07 |
| 8680268 | Sulfonic acid derivative compound and novel naphthalic acid derivative compound | Toshihiko Murai, Shohei Fujita | 2014-03-25 |
| 7875407 | Colored alkali-developable photosensitive resin composition and color filter using the same | Nozomi Nawa, Yasuyuki Demachi, Azumi Sato, Hiromitsu Ito, Naomi Sato +2 more | 2011-01-25 |
| 7846622 | Alkali-developable, colored photosensitive resin composition and color filter using the alkali-developable, colored photosensitive resin composition | Yasuyuki Demachi, Azumi Sato, Hiromitsu Ito, Tadatoshi Maeda, Koichi Kimishima +3 more | 2010-12-07 |