Assignee
Inventors
- Hideo Sasaoka (12 patents)
- Ryuuichi Kuzuo (1 patents)
- Atsushi Fukui (188 patents)
- Mitsukuni Kondou (1 patents)
- Shin Imaizumi (14 patents)
- Kensuke Nakura (76 patents)
- Shuji Tsutsumi (22 patents)
US Patent 9601772 · Granted Mar 21, 2017