Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6712896 | Cellulose ester film, optical film, polarizing plate, optical compensation film and liquid crystal display | Isamu Michihata, Osamu Ishige | 2004-03-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6712896 | Cellulose ester film, optical film, polarizing plate, optical compensation film and liquid crystal display | Isamu Michihata, Osamu Ishige | 2004-03-30 |