Assignee
Inventors
- Koji Watari (14 patents)
- Kazuo Nakamura (191 patents)
- Kimiyasu Sato (3 patents)
- Yoshiaki Kinemuchi (2 patents)
- Shoji Uchimura (6 patents)
- Hirohide Ishiguro (5 patents)
- Hideki Morimitsu (6 patents)
US Patent 7459178 · Granted Dec 2, 2008