Assignee
Inventors
- Yasunari Hamaya (3 patents)
- Kiichiro Goto (29 patents)
- Ken Yoshikawa (5 patents)
- Shinji Nagasawa (39 patents)
- Yoshiyuki Kanzaki (5 patents)
- Yasushi Sugiyama (22 patents)
- Hiroyuki Nikamoto (6 patents)
US Patent 7789210 · Granted Sep 7, 2010