Assignee
Inventors
- Motohiko Yamasaki (7 patents)
- Tadahiko Nakai (6 patents)
- Takeshi Satake (22 patents)
- Takafumi Hyodo (1 patents)
- Haruo Ooizumi (5 patents)
- Masahiro Hoshino (1 patents)
- Kenji Sato (420 patents)
US Patent 8348520 · Granted Jan 8, 2013