Assignee
Inventors
- Toshiaki Naka (20 patents)
- Yukinobu Nishino (26 patents)
- Tokuo Nishi (14 patents)
- Ryoji Koudo (1 patents)
- Satoshi Masumoto (3 patents)
- Soma Watanabe (3 patents)
- Yusuke Hirosawa (3 patents)
- Mitsuhiro Fujita (34 patents)
US Patent 8552400 · Granted Oct 8, 2013