Assignee
Inventors
- Tatsuo Hidaka (2 patents)
- Junichi Nakamura (245 patents)
- Takuro Ikeda (1 patents)
- Hidekazu Hashima (6 patents)
- Kohei Fukumi (5 patents)
- Naoyuki Kitamura (5 patents)
- Junji Nishii (15 patents)
US Patent 8298974 · Granted Oct 30, 2012