Assignee
Inventors
- Atsuo Ito (49 patents)
- Shoji Akiyama (136 patents)
- Masahiro Furuya (47 patents)
- Makoto Kawai (108 patents)
- Koichi Tanaka (358 patents)
- Yoshihiro Kubota (135 patents)
- Yuuji Tobisaka (32 patents)
US Patent 8227290 · Granted Jul 24, 2012