Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5756649 | Liquid crystal aligning agent and liquid crystal display device | Shigeaki Mizushima, Noriko Watanabe, Hiroko Iwagoe, Seiji Makino, Yusuke Tsuda +1 more | 1998-05-26 |
| 5612450 | Liquid crystal aligning agent and liquid crystal display device | Shigeaki Mizushima, Noriko Watanabe, Hiroko Iwagoe, Seiji Makino, Yusuke Tsuda +1 more | 1997-03-18 |