Assignee
Inventors
- Atsushi Yamasaki (18 patents)
- Kyohei Ike (2 patents)
- Yoshimitsu Fukuda (1 patents)
- Toshiyuki Yamaguchi (43 patents)
- Kenji Tanaka (360 patents)
- Chikako Ohisa (26 patents)
- Takeatsu Ito (16 patents)
US Patent 9970544 · Granted May 15, 2018