Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500589 | Method for manufacturing TFT-integrated color filter using photocatalysis, color filter, and liquid crystal display | Takao Tomono, Keishi Shimizu, Eiichi Akutsu | 2002-12-31 |
| 6436591 | Conductive color filter, method for manufacturing the same, and liquid crystal display element | Keishi Shimizu, Takao Tomono, Eiichi Akutsu | 2002-08-20 |
| 6344301 | Method of forming colored film, driving device and liquid crystal display device | Eiichi Akutsu, Takao Tomono, Keishi Shimizu | 2002-02-05 |
| 6340544 | Process for recording image using photoelectrodeposition method and process for producing color filter using the same | Eiichi Akutsu, Lyong-Sun Pu | 2002-01-22 |