Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6933087 | Precursor composition for positive photosensitive resin and display made with the same | Kazuto Miyoshi, Masao Tomikawa | 2005-08-23 |
| 6887643 | Photosensitive resin precursor composition | Yoji Fujita, Masao Tomikawa | 2005-05-03 |