Assignee
Inventors
- Kazuo Samejima (45 patents)
- Yoshikazu Togoshi (61 patents)
- Teruo Shimamura (26 patents)
- Masatoshi Yamaguchi (16 patents)
- Yoshiyuki Esaki (28 patents)
- Kenichi Chujo (4 patents)
- Yoshihiro Kawahara (40 patents)
US Patent 6848246 · Granted Feb 1, 2005