Assignee
Inventors
- Shin Yamaguchi (39 patents)
- Toshihiro Sekiguchi (7 patents)
- Keisuke Ikushima (10 patents)
- Shoji Akahane (17 patents)
- Koyu Aoki (2 patents)
- Takeshi Morikawa (118 patents)
- Takeshi Ohwaki (24 patents)
- Yasunori Taga (43 patents)
US Patent 7250155 · Granted Jul 31, 2007