Assignee
Inventors
- Aya Yoshihira (60 patents)
- Hiromichi Noguchi (93 patents)
- Nobuhito Yamaguchi (45 patents)
- Toshihiko Bekki (33 patents)
- Shinichi Sato (368 patents)
- Hiroshi Tomioka (53 patents)
- Takumi Kaneko (41 patents)
US Patent 6435655 · Granted Aug 20, 2002