Assignee
Inventors
- Hideo Kikuchi (83 patents)
- Mikio Oda (35 patents)
- Hikaru Kouta (26 patents)
- Sakae Kitajo (29 patents)
- Yuzo Shimada (44 patents)
- Yoshio Matsumoto (28 patents)
- Shinichi Tamabayashi (1 patents)
US Patent 7106426 · Granted Sep 12, 2006