Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8496849 | Liquid crystal aligning agent, liquid crystal alignment film and liquid crystal display device | Toshiyuki Akiike, Tsutomu Kumagai, Eiji Hayashi | 2013-07-30 |
| 8399068 | Liquid crystal aligning agent, method of producing a liquid crystal alignment film and liquid crystal display device | Toshiyuki Akiike, Tsutomu Kumagai, Shoichi Nakata, Eiji Hayashi | 2013-03-19 |
| 8216649 | Liquid crystal aligning agent, method of producing a liquid crystal alignment film and liquid crystal display device | Toshiyuki Akiike, Tsutomu Kumagai, Shoichi Nakata, Eiji Hayashi | 2012-07-10 |