Assignee
Inventors
- Daisuke Itai (6 patents)
- Kunitaka Ozawa (67 patents)
- Hiroaki Fujiwara (56 patents)
- Yoshihiro Kawauchi (17 patents)
- Hisao Nakagawa (9 patents)
- Hajime Nakamura (133 patents)
- Mitsuhiro Masuda (42 patents)
US Patent 8060472 · Granted Nov 15, 2011