Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624851 | Automatic focusing device of image pickup device and method of correcting zoom tracking curve | Tadashi Okajima | 2003-09-23 |
| 6603262 | Electrode plate and manufacturing method for the same, and gas discharge panel having electrode plate and manufacturing method for the same | Hideaki Yasui, Keisuke Sumida, Hiroyoshi Tanaka, Shinya Fujiwara, Hideki Marunaka +1 more | 2003-08-05 |
| 6552748 | Camera which automatically and properly focuses in situations with relatively low luminance foreground objects and high luminance background objects | — | 2003-04-22 |
| 6543521 | Cooling element and cooling apparatus using the same | Kaoru Sato, Yasuhiro Fujiwara, Shinobu Kamizuru, Sumio Tate | 2003-04-08 |