Assignee
Inventors
- Toshihide Tachibana (4 patents)
- Tohru Ohta (10 patents)
- Kengo Ikeya (13 patents)
- Yoshimasa Matsumoto (10 patents)
- Ryuhji Ohtsuka (1 patents)
- Yoshifumi Takai (7 patents)
- Takanori Murakami (8 patents)
US Patent 9312549 · Granted Apr 12, 2016