Assignee
Inventors
- Jyouji Wada (48 patents)
- Yoshihito Urashima (15 patents)
- Shinichiro Okamura (22 patents)
- Unknown
- Kouji Abe (15 patents)
- Hideaki Yamada (146 patents)
- Takashi Saitou (47 patents)
- Hirofumi Sugi (1 patents)
US Patent 10001696 · Granted Jun 19, 2018