Assignee
Inventors
- Toshihiro Fukuda (76 patents)
- Shuji Endo (84 patents)
- Hiroshi Eda (41 patents)
- Osamu Tatewaki (18 patents)
- Kenichi Hayakawa (21 patents)
- Hirotaka Hatano (3 patents)
- Mineki Okamoto (2 patents)
US Patent 7219761 · Granted May 22, 2007