Assignee
Inventors
- Ichiro Ueno (47 patents)
- Nobutaka Tanigaki (9 patents)
- Noritaka Yamamoto (23 patents)
- Toshiko Mizokuro (11 patents)
- Takashi Hiraga (31 patents)
- Norio Tanaka (108 patents)
- Hiroshi Nagaeda (15 patents)
- Noriyasu Shiga (7 patents)
US Patent 8208770 · Granted Jun 26, 2012