Assignee
Inventors
- Hideki Adachi (63 patents)
- Koichi Homma (26 patents)
- Hiroshi Yamaguchi (472 patents)
- Joji Oki (12 patents)
- Naohiro Yoshikawa (10 patents)
- Hideyuki Fujiwara (24 patents)
- Akira Negishi (45 patents)
- Shuji Someya (3 patents)
US Patent 7920287 · Granted Apr 5, 2011