Assignee
Inventors
- Shigeyoshi Yoshida (35 patents)
- Hiroshi Ono (295 patents)
- Yoshio Awakura (11 patents)
- Michio Nemoto (40 patents)
- Eiji Yamanaka (28 patents)
- Masahiro Yamaguchi (134 patents)
- Yutaka Shimada (29 patents)
US Patent 7075163 · Granted Jul 11, 2006