Issued Patents 2003
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6643449 | Recording/reproducing apparatus, video data recording apparatus, recording method, reproducing method | Hiroyuki Nagata, Noriya Sakamoto, Michihiro Fukushima | 2003-11-04 |
| 6626692 | INSERTION AND WITHDRAWAL CONNECTOR APPARATUS, STRUCTURE OF REMOTE CONTROLLING ENGAGEMENT AND SEPARATION THEREOF, AND CONNECTING FRAME BLOCK STRUCTURE FOR INSERTION AND WITHDRAWAL CONNECTOR APPARATUS OR THE LIKE | Toshihiko Maeda, Yoshinori Mizusawa, Osamu Hashiguchi, Kazuomi Sato, Hisashi Ishida +2 more | 2003-09-30 |
| 6602435 | Etching method | Youbun Ito, Kouichiro Inazawa | 2003-08-05 |
| D476626 | Light connector with a shutter (double vertical type) | Shinji Watanabe | 2003-07-01 |
| D476624 | Light connector with a shutter (double horizontal type) | Shinji Watanabe | 2003-07-01 |
| D476625 | Light connector with a shutter | Shinji Watanabe | 2003-07-01 |
| 6560391 | Optical switch and optical disk drive | Kiyoshi Osato | 2003-05-06 |