Assignee
Inventors
- Yoshimichi ENNO (3 patents)
- Hiroyuki Yoshioka (12 patents)
- Katsunori Kawabata (10 patents)
- Takao Kondo (33 patents)
- Kazuhiro Daijo (6 patents)
- Koji Uenoyama (7 patents)
- Yoshihiro Muragaki (1 patents)
US Patent 10309618 · Granted Jun 4, 2019