Assignee
Inventors
- Shoji Akiyama (136 patents)
- Yoshihiro Kubota (135 patents)
- Atsuo Ito (49 patents)
- Makoto Kawai (108 patents)
- Kouichi Tanaka (88 patents)
- Yuji Tobisaka (13 patents)
- Yoshihiro Nojima (17 patents)
US Patent 8772132 · Granted Jul 8, 2014