Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831882 | Optical head and optical head feeder | Makoto Takashima, Hideki Aikoh, Hideki Nakata, Hironori Tomita, Tadashi Kuroda | 2004-12-14 |
| 6829564 | Usability evaluation support apparatus | Toshie Mihira, Yoshitsugu Hirose, Kazuo Shibuta, Tsutomu Ohyama, Katsura Sakai +1 more | 2004-12-07 |
| 6818699 | Aqueous dispersion of polyester resin, production method of the same, and aqueous coating composition | Hiroshi Kajimaru, Daisuke Shirasawa, Sachiko Kokuryo | 2004-11-16 |
| 6741536 | Optical disk drive including a first base portion and a movable second base portion | Yuji Ariyoshi, Masanao Wakikawa, Kiyoshi Ishioka | 2004-05-25 |
| 6704253 | Disk drive apparatus capable of resuming the recording process during interruption | — | 2004-03-09 |