Assignee
Inventors
- Seiji Sogo (3 patents)
- Yuji Ueno (21 patents)
- Seiki Yamaguchi (8 patents)
- Yoshihiro Mori (167 patents)
- Yoshiaki Hachiya (20 patents)
- Satoru Takahashi (94 patents)
- Yuji Yamanishi (12 patents)
- Ryuma Hirano (5 patents)
US Patent 6534829 · Granted Mar 18, 2003