Assignee
Inventors
- Jinhua Chen (29 patents)
- Masaru Yoshida (159 patents)
- Masaharu Asano (54 patents)
- Tetsuya Yamaki (11 patents)
- Toshimitsu Tachibana (17 patents)
- Soji Nishiyama (11 patents)
- Yozo Nagai (25 patents)
US Patent 8129074 · Granted Mar 6, 2012