Assignee
Inventors
- Shinichiro Yanagawa (30 patents)
- Yuichiro Fujiyama (21 patents)
- Yasuyuki Iwasa (21 patents)
- Ryoji Ida (15 patents)
- Susumu Yasui (8 patents)
- Yoshishige Sugi (8 patents)
- Atsushi Fukui (188 patents)
- Akira Utatsu (2 patents)
US Patent 9862654 · Granted Jan 9, 2018