Assignee
Inventors
- Shuichi Nagamatsu (2 patents)
- Wataru Takashima (2 patents)
- Tatsuo Okauchi (4 patents)
- Tetsuji Moriguchi (2 patents)
- Katsuhiro Mizoguchi (2 patents)
- Keiichi Kaneto (5 patents)
- Shuzi Hayase (46 patents)
US Patent 8674347 · Granted Mar 18, 2014