Assignee
Inventors
- Hiroshi Shirakawa (33 patents)
- Takeichiro Nishikawa (27 patents)
- Naoshi Uchihira (5 patents)
- Keiji Ohmori (2 patents)
- Makoto Miyoshi (1 patents)
- Satoru Endo (26 patents)
- Yoshikuni Matsumura (7 patents)
US Patent 7509282 · Granted Mar 24, 2009