Assignee
Inventors
- Toyotaka Watanabe (4 patents)
- Takayuki Niwa (5 patents)
- Nobuhiko Kazui (1 patents)
- Unknown
- Satoshi Sugiyama (44 patents)
- Kenji Obara (50 patents)
- Naoki Mitsuoka (6 patents)
- Hideyuki Yamanaka (12 patents)
- Yuji Nishiyama (9 patents)
US Patent 7866746 · Granted Jan 11, 2011