Assignee
Inventors
- Koji Katamoto (10 patents)
- Hideo Matsuda (51 patents)
- Yoshitaka Honda (74 patents)
- Tamotsu Fukushima (6 patents)
- Hiranaga Yamamoto (16 patents)
- Syoichiro Yoshiura (67 patents)
- Kenichi Gomi (14 patents)
US Patent 6202162 · Granted Mar 13, 2001