Assignee
Inventors
- Yasuhide Yoshida (3 patents)
- Hiroki Iwasa (60 patents)
- Hiroshi Kubo (187 patents)
- Takeshi Suzuki (398 patents)
- Akihiro Furuta (24 patents)
- Keiji Sugawara (2 patents)
- Masaaki Yamashita (67 patents)
US Patent 7273653 · Granted Sep 25, 2007