Assignee
Inventors
- Kentarou Yoshida (8 patents)
- Daisaku Arizono (1 patents)
- Syuji Yoshida (3 patents)
- Hayato Kita (5 patents)
- Kouichi Takeuchi (18 patents)
- Masayuki Shibuya (7 patents)
- Hideya Kaminaka (17 patents)
US Patent 9979004 · Granted May 22, 2018