Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6620339 | Polyamic acid composition, liquid crystal aligning film, and liquid crystal display element | Itsuo Shimizu, Kumiko Hara, Satoshi Tanioka, Shizuo Murata | 2003-09-16 |
| 6621210 | Front plate for field-emission display comprising barriers formed of conductive inorganic material | Tsunenari Saito, Shinzo Hirata, Kazuyoshi Togashi | 2003-09-16 |
| 6609415 | Method of evaluating adsorption of contaminant on solid surface | Syuichi Ishiwari | 2003-08-26 |