Assignee
Inventors
- Masahiro Nakamura (193 patents)
- Takeyuki Yamaki (42 patents)
- Yoshio Mitsutake (5 patents)
- Masahito Yamana (27 patents)
- Nobuhiro Ide (37 patents)
- Norihiro Ito (47 patents)
- Hiroya Tsuji (48 patents)
US Patent 8530916 · Granted Sep 10, 2013