Assignee
Inventors
- Nobuharu Noji (93 patents)
- Yasuhiro Niimura (5 patents)
- Hiroaki Ogamino (12 patents)
- Hiroshi Hattori (113 patents)
- Norihiko Nomura (10 patents)
- Tetsuro Sugiura (22 patents)
- Yuji Matsuoka (16 patents)
US Patent 6332925 · Granted Dec 25, 2001