Assignee
Inventors
- Kenichi Nakamura (177 patents)
- Tsuyoshi Ozeki (16 patents)
- Toshifumi Yoneda (11 patents)
- Tomoyasu Ichiki (11 patents)
- Hiroshi Tomonari (4 patents)
- Kyoji Asada (4 patents)
- Katsuhiro Kawakami (6 patents)
US Patent 7661153 · Granted Feb 16, 2010