Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6469832 | Method for manufacturing microlens substrate, microlens substrate, opposing substrate for liquid crystal panel, liquid crystal panel, and projection display apparatus | Shinichi Yotsuya, Nobuo Shimizu | 2002-10-22 |
| 6407866 | Method for manufacturing microlens substrate, microlens substrate, opposing substrate for liquid crystal panel, liquid crystal panel, and projection display apparatus | Nobuo Shimizu, Shinichi Yotsuya | 2002-06-18 |