Assignee
Inventors
- Masafumi Nakagawa (10 patents)
- Seiji Katakura (5 patents)
- Masatoshi Nishida (6 patents)
- Shigehito Horiuchi (7 patents)
- Hajime Katayama (25 patents)
- Kuniyasu Aoki (3 patents)
- Koichi Hotta (5 patents)
US Patent 7360826 · Granted Apr 22, 2008