Assignee
Inventors
- Takashi Shindo (14 patents)
- Yoshiyuki Uchinono (20 patents)
- Kimitake Okugawa (5 patents)
- Noboru Urata (3 patents)
- Syoji Kuroki (2 patents)
- Akira Fukuoka (7 patents)
- Atsushi Sakaguchi (38 patents)
US Patent 9612594 · Granted Apr 4, 2017