Assignee
Inventors
- Shinichiro Endo (4 patents)
- Takashi Andoh (4 patents)
- Hiroyuki Fujiwara (82 patents)
- Yuuji Nagasawa (2 patents)
- Hironori Konno (6 patents)
- Hiroaki Imagawa (5 patents)
- Wataru Hirai (24 patents)
US Patent 7131478 · Granted Nov 7, 2006