Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11966008 | Optical film and liquid crystal film | Kazushige Nakagawa, Hideyuki Nishikawa, Shunya KATOH, Hiroyuki HAGIO, Yutaka Nozoe +2 more | 2024-04-23 |
| 11820930 | Polymer compound, liquid crystal composition, phase difference layer, optical film, polarizing plate, and image display device | Shunya KATOH, Yuki Fukushima, Shuhei Okuda, Koji Iijima | 2023-11-21 |
| 8995056 | Laminated optical film, and polarizing plate and liquid crystal display including the same | Jun Takeda | 2015-03-31 |
| 7503972 | Organic pigment fine particles and method of producing same | Hideharu Nagasawa | 2009-03-17 |