Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7989037 | Composition, retardation plate, and liquid-crystal display device | Yi-Cheng Li, Takafumi Hosokawa, Makoto Takahashi | 2011-08-02 |
| 7968156 | Compound, composition, retardation plate, elliptically-polarizing plate and liquid-crystal display device | Satoshi Tanaka, Makoto Takahashi, Hideyuki Nishikawa | 2011-06-28 |