Assignee
Inventors
- Nobukatsu Okuda (6 patents)
- Hideki Otaka (17 patents)
- Katsuyuki Sakaniwa (4 patents)
- Hiroshi Saitoh (96 patents)
- Toshihiro Tanaka (157 patents)
- Hisataka Ueda (11 patents)
- Norikatsu Yoshida (26 patents)
US Patent 7924325 · Granted Apr 12, 2011