Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4963448 | Photorecording element and liquid crystal cell comprising the same | Kunihiro Ichimura, Yasuzo Suzuki, Takahiro Seki, Masako Sakuragi, Takashi Tamaki +1 more | 1990-10-16 |