Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6974608 | Cellulose ester film, cellulose ester dope, protective film of polarizing plate and polarizing plate | Toru Kobayashi | 2005-12-13 |
| 6844033 | Cellulose ester film, its manufacturing method, polarizing plate, and liquid crystal display | Takashi Murakami, Toru Kobayashi | 2005-01-18 |