Assignee
Inventors
- Kyoichi Watanabe (26 patents)
- Hideaki Horie (124 patents)
- Takanori Ito (71 patents)
- Takaaki Abe (56 patents)
- Osamu Shimamura (46 patents)
- Takamitsu Saitou (2 patents)
- Hiroshi Sugawara (101 patents)
US Patent 8652220 · Granted Feb 18, 2014