Assignee
Inventors
- Katsuya Shirota (2 patents)
- Akira Shimamura (23 patents)
- Masakazu Nakamura (64 patents)
- Koichi Mita (7 patents)
- Takashi Arai (183 patents)
- Hideaki Watanabe (134 patents)
- Kazuki Mishima (1 patents)
- Ryuichi Hiroi (1 patents)
US Patent 7542480 · Granted Jun 2, 2009