Assignee
Inventors
- Toshimasa Hamada (6 patents)
- Noriaki Nagahama (2 patents)
- Masami Kozawa (11 patents)
- Yoshiharu Iwabuchi (10 patents)
- Masatoshi Shibuya (4 patents)
- Masaki Tomizawa (3 patents)
- Yusuke Sasano (2 patents)
US Patent 8273889 · Granted Sep 25, 2012