Assignee
Inventors
- Kazuo Nakazato (41 patents)
- Kiyoo Itoh (220 patents)
- Hiroshi Mizuta (12 patents)
- Toshikazu Shimada (26 patents)
- Hideo Sunami (40 patents)
- Tatsuya Teshima (6 patents)
- Toshiyuki Mine (83 patents)
- Ken Yamaguchi (43 patents)
US Patent 7132713 · Granted Nov 7, 2006