Assignee
Inventors
- Toshikazu Hosobuchi (6 patents)
- Takashi Namioka (10 patents)
- Yasufumi Takasugi (16 patents)
- Kazuo Fukunaga (16 patents)
- Giichi Shibuya (25 patents)
- Hideki Hirata (84 patents)
- Kazuki Suzawa (12 patents)
US Patent 7158459 · Granted Jan 2, 2007