Assignee
Inventors
- Mitsuo Mayahara (1 patents)
- Hisashi SUEMORI (1 patents)
- Toshiaki Ikimine (3 patents)
- Jun-ichi Hikasa (1 patents)
- Tadashi Saito (113 patents)
- Atsuhisa Ogawa (5 patents)
- Akio Ohmory (14 patents)
- Masahiro Satoh (40 patents)
US Patent 6106945 · Granted Aug 22, 2000