Assignee
Inventors
- Nobuo Fujita (31 patents)
- Kimihide Horio (13 patents)
- Tadaichi Matsumoto (14 patents)
- Naohiro Yoshida (50 patents)
- Kenji Kurita (40 patents)
- Shinya Sakaguchi (11 patents)
- Hiroaki Mori (45 patents)
US Patent 7976999 · Granted Jul 12, 2011