Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493513 | Exposure control device for camera preventing shutter release before aperture changeover | Osamu Noguchi, Hirokazu Yokoo, Takashi Imamura | 2002-12-10 |
| 6442343 | Exposure control device for camera | Nobuyuki Kameyama, Shigeki Takahara | 2002-08-27 |
| 6430367 | Lens-fitted photo film unit capable of changing over aperture stop | Kazumi Koike, Takeshi Masuda | 2002-08-06 |
| 6424803 | Lens-carrying film unit having protective cover | Osamu Noguchi, Nobuyuki Kameyama, Toshihide Nagasaka, Akira Fukano | 2002-07-23 |
| 6348619 | Process for producing a carboxylic acid ester by reacting an aldehyde and an alcohol using a palladium type catalyst | Yasukazu Yoshida, Motomu Oh-Kita | 2002-02-19 |