Assignee
Inventors
- Tetsuro Kawahara (5 patents)
- Kazuhiro Doushita (10 patents)
- Hiroyuki Inomata (14 patents)
- Etsuo Ogino (28 patents)
- Kenji Mori (200 patents)
- Yoshifumi Kijima (6 patents)
- Hiroaki Tada (11 patents)
US Patent 6833089 · Granted Dec 21, 2004