Assignee
Inventors
- Kenji Yamashita (37 patents)
- Masayuki Matsuki (3 patents)
- Hirotaka Asai (3 patents)
- Noritsumi Matsuyama (3 patents)
- Hideaki Tojo (9 patents)
- Hisashi Kurota (8 patents)
- Kensaku Akasaka (5 patents)
- Hideki Obara (8 patents)
US Patent 6211282 · Granted Apr 3, 2001