Assignee
Inventors
- Satohisa Tateishi (9 patents)
- Junichi Moteki (27 patents)
- Youichi Chikugo (37 patents)
- Seiichiro Kameda (18 patents)
- Kozo Inoue (50 patents)
- Takashi Fujita (340 patents)
- Hiroaki Takagishi (17 patents)
- Nobuto Kamiyama (7 patents)
US Patent 7549629 · Granted Jun 23, 2009