Assignee
Inventors
- Kazumasa Nagao (12 patents)
- Takeshi Arai (83 patents)
- Takeshi Ikeda (263 patents)
- Tsuyoshi Tominaga (20 patents)
- Daisaku Tanaka (18 patents)
- Yasunori Ichihashi (7 patents)
- Koji Ueoka (4 patents)
US Patent 8502201 · Granted Aug 6, 2013