Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6416826 | Liquid crystal display element | Mitsuyo Matsumoto, Hideaki Ueda | 2002-07-09 |
| 6379850 | Rewritable thermosensible recording material, a production method thereof and a rewritable thermosensible recording medium | Hideaki Ueda, Shoji Kotani | 2002-04-30 |