Assignee
Inventors
- Noritoshi Nakagawa (3 patents)
- Yasuhisa Sekiguchi (1 patents)
- Kiyoto Maruoka (59 patents)
- Jun Nishibayashi (9 patents)
- Seigo Sakagami (1 patents)
- Hiroshi Yoshinaga (241 patents)
- Kaname Yamada (26 patents)
US Patent 7024922 · Granted Apr 11, 2006