Assignee
Inventors
- Tomeo Umemoto (14 patents)
- Koichi Hasegawa (105 patents)
- Hideo Fujita (30 patents)
- Koichiro Kan (3 patents)
- Toshinobu Owada (5 patents)
- Tetsuya Yamamoto (490 patents)
- Toshimitsu Yazaki (11 patents)
US Patent 7290829 · Granted Nov 6, 2007