Assignee
Inventors
- Toshiharu Harada (4 patents)
- Yuji Mishima (11 patents)
- Seiji Okazaki (20 patents)
- Haruki Kurokawa (10 patents)
- Hidetomo Unemoto (3 patents)
- Kazuyoshi Murashige (2 patents)
- Manabu Matsumoto (3 patents)
- Tadashi Kanasaku (9 patents)
US Patent 7431908 · Granted Oct 7, 2008