Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7585931 | Optically active high-molecular compounds | — | 2009-09-08 |
| 7323538 | Polymer having unique optical property and polymerizable monomer therefor | — | 2008-01-29 |
| 7235620 | Polyester having π-conjugated group in side chain and charge transporting material using the same | — | 2007-06-26 |
| 7012123 | Acrylic polymer and charge transport material | Hideaki Ishizawa | 2006-03-14 |