Assignee
Inventors
- Hiroyuki Nakatsugawa (2 patents)
- Kazuhiro Hosaka (3 patents)
- Takuya Otsuki (3 patents)
- Masashi Sanjo (1 patents)
- Toshinao Osaka (1 patents)
- Hiroko Saito (16 patents)
- Yoshiteru Chiba (7 patents)
- Kenetsu Furuki (7 patents)
US Patent 7735734 · Granted Jun 15, 2010