Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464897 | Liquid crystal composition and heat-sensitive recording medium using this material | Noaya Suzuki, Hideaki Ueda | 2002-10-15 |
| 6379850 | Rewritable thermosensible recording material, a production method thereof and a rewritable thermosensible recording medium | Hideaki Ueda, Tsuyoshi Nozaki | 2002-04-30 |