Assignee
Inventors
- Yasuyuki Tanaka (201 patents)
- Masami Yanagida (5 patents)
- Kohei Ogawa (16 patents)
- Satoshi Oku (12 patents)
- Masahiro Kojima (84 patents)
- Takashi Kikuchi (112 patents)
- Takashi Ito (424 patents)
US Patent 9537152 · Granted Jan 3, 2017