Assignee
Inventors
- Takashi Miyagi (39 patents)
- Yasuharu Tanaka (54 patents)
- Misao Ogawa (24 patents)
- Toshimitsu Aso (25 patents)
- Kei Misawa (2 patents)
- Hiroshi Yoshida (675 patents)
- Kazuhiko Honda (43 patents)
US Patent 9839954 · Granted Dec 12, 2017