Assignee
Inventors
- Hidenori Sato (83 patents)
- Norio Suzuki (205 patents)
- Akira Takamatsu (18 patents)
- Hiroyuki Maruyama (73 patents)
- Takeshi Saikawa (7 patents)
- Katsuhiko Hotta (48 patents)
- Hiroyuki Ichizoe (7 patents)
US Patent 7074691 · Granted Jul 11, 2006