Assignee
Inventors
- Yasuhiko Kawaguchi (61 patents)
- Toshihiro Hanai (3 patents)
- Masahiko Nagai (49 patents)
- Tomoyasu Niizeki (29 patents)
- Masashi Tokura (47 patents)
- Shinichi Nishida (144 patents)
- Noboru Mizuno (11 patents)
US Patent 8079319 · Granted Dec 20, 2011