Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703431 | Display screen and method of manufacturing the same | Takeo Itou | 1997-12-30 |
| 5700609 | Method of manufacturing display screen | Takeo Itou, Tomoko Nakazawa | 1997-12-23 |
| 5686787 | CRT having color filter with a special green filter | Takeo Itou, Hajime Tanaka, Tomoko Nakazawa, Tsuyoshi Oyaizu | 1997-11-11 |
| 5652476 | Antireflection film and display apparatus comprising the same | Takeo Itou, Hisashi Chigusa, Michiyo Abe | 1997-07-29 |
| 5640066 | Display screen and method of manufacturing the same | Takeo Itou, Hajime Tanaka, Tomoko Nakazawa | 1997-06-17 |