Assignee
Inventors
- Shoji Muramatsu (70 patents)
- Yuji Otsuka (55 patents)
- Yoshiki Kobayashi (35 patents)
- Hiroshi Takenaga (39 patents)
- Jiro Takezaki (17 patents)
- Tatsuhiko Monji (57 patents)
- Isao Furusawa (23 patents)
US Patent 7110613 · Granted Sep 19, 2006