Assignee
Inventors
- Yoshihito Urashima (15 patents)
- Jyouji Wada (48 patents)
- Noboru Takada (47 patents)
- Kazushige Tamura (19 patents)
- Tamotsu Uchida (10 patents)
- Keiichi Tamura (21 patents)
- Yoshikatsu Henmi (1 patents)
US Patent 8467000 · Granted Jun 18, 2013