Assignee
Inventors
- Shu Yamaguchi (22 patents)
- Hideichi Nitta (5 patents)
- Kyoko Okada (4 patents)
- Kimihiro Mizusawa (2 patents)
- Jun Kozuka (2 patents)
- Toshiharu Noguchi (5 patents)
- Hiroyuki Yamashita (190 patents)
US Patent 7115548 · Granted Oct 3, 2006