Assignee
Inventors
- Ryo Takaoka (21 patents)
- Takashi Nunomaki (21 patents)
- Ryoko Amano (13 patents)
- Kenzo Nishikawa (31 patents)
- Ritsuko Kano (21 patents)
- Shunichi Kasahara (114 patents)
- Tomoya Narita (60 patents)
US Patent 9891814 · Granted Feb 13, 2018