Assignee
Inventors
- Ashita Murai (22 patents)
- Kazuhito Miyake (17 patents)
- Hiroshi Nagate (11 patents)
- Hiroshi Ishizuka (58 patents)
- Yoichi Nakamura (119 patents)
- Kenichi Saito (113 patents)
- Hiroaki Nakamura (209 patents)
- Eiichi Kito (95 patents)
US Patent 7233765 · Granted Jun 19, 2007