Assignee
Inventors
- Seiji Fujikawa (1 patents)
- Hidenori Kurose (2 patents)
- Atsushi Miyanishi (23 patents)
- Junji Amaya (1 patents)
- Hidehiko Sowa (1 patents)
- Kohichi Watanabe (4 patents)
- Yasuo Nakashima (31 patents)
US Patent 8140220 · Granted Mar 20, 2012