Assignee
Inventors
- Yoshihiro Tada (19 patents)
- Yuichiro Nakata (10 patents)
- Junji Fujino (46 patents)
- Yoshitsugu Uedaira (25 patents)
- Nobuyuki Yamada (22 patents)
- Takeshi Yoshida (221 patents)
- Masahide Tanaka (176 patents)
US Patent 9632543 · Granted Apr 25, 2017