Assignee
Inventors
- Kazushi Torii (52 patents)
- Hirofumi Shibata (23 patents)
- Taku Iwamura (22 patents)
- Yoshio Irie (59 patents)
- Yorimichi Dairoku (43 patents)
- Yoshiro Mitsukami (22 patents)
- Sayaka Machida (24 patents)
US Patent 7803880 · Granted Sep 28, 2010