Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6430808 | Apparatus for manufacturing photographic film and photographic film cassette | Toshiro Esaki, Tadayoshi Shibata, Koichi Takahashi | 2002-08-13 |
| 6412162 | Method for manufacturing photographic film and photographic film cassette | Toshiro Esaki, Tadayoshi Shibata, Koichi Takahashi | 2002-07-02 |
| 6369866 | Liquid crystal display having a light collecting mechanism with a light transmitter optically connected to the light guide plate and light collector for collecting ambient light | Yasuki Rai, Hisao Uehara, Yasushi Marushita | 2002-04-09 |