Assignee
Inventors
- Masaharu Miyahisa (27 patents)
- Yoshiki Ohsawa (5 patents)
- Hideyuki Kumakiri (8 patents)
- Tsutomu Nishioka (11 patents)
- Shusaku Goto (63 patents)
- Takeshi Kasamatsu (3 patents)
- Seiichi Kato (59 patents)
US Patent 7695864 · Granted Apr 13, 2010