Assignee
Inventors
- Takehiro Yamamoto (51 patents)
- Tadashi Okamoto (95 patents)
- Hideaki Yasuda (9 patents)
- Hiroshi Mayumi (9 patents)
- Morihito Tsukuda (3 patents)
- Kenichiro Higashi (3 patents)
- Keiji Koga (41 patents)
- Yoshinori Aono (15 patents)
US Patent 7100675 · Granted Sep 5, 2006