Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6665028 | Optical diffusing plate comprising birefringent film and side chain type liquid crystal polymer therein | Sadahiro Nakanishi, Minoru Miyatake, Shusaku Nakano | 2003-12-16 |
| 6503427 | Heat-resistant polymer foam, process for producing the same, and foam substrate | Takayuki Yamamoto, Takami Hikita, Tomohiro Taruno, Tomohide Banba, Mitsuhiro Kanada | 2003-01-07 |