Assignee
Inventors
- Shinya Yumoto (21 patents)
- Naotoshi Miyamachi (7 patents)
- Tetsuro Noguchi (37 patents)
- Hisao Kamo (45 patents)
- Kazuhiko Araki (23 patents)
- Ryo Taguri (25 patents)
- Takashi Sugiura (40 patents)
US Patent 9713932 · Granted Jul 25, 2017