Assignee
Inventors
- Seiichi Ishizuka (10 patents)
- Kazuya Takenouchi (8 patents)
- Atsushi Imaizumi (14 patents)
- Yasuhiro Oue (2 patents)
- Noriyoshi Kurihara (3 patents)
- Sakamuri V. Reddy (2 patents)
- G. David Roodman (3 patents)
US Patent 7163933 · Granted Jan 16, 2007