Assignee
Inventors
- Kentaro Kasa (11 patents)
- Manabu Takakuwa (29 patents)
- Ryoichi Inanami (35 patents)
- Kazuto Matsuki (11 patents)
- Tetsuro Nakasugi (50 patents)
- Hiroshi Koizumi (112 patents)
- Minoru Inomoto (3 patents)
US Patent 9188879 · Granted Nov 17, 2015