Assignee
Inventors
- Hideki Fujikura (32 patents)
- Toshihiro Nishimura (21 patents)
- Kenji Katsuno (16 patents)
- Masahiro Hiratochi (12 patents)
- Akira Iyobe (5 patents)
- Minoru Fujioka (4 patents)
- Masayuki Isaji (38 patents)
US Patent 7115575 · Granted Oct 3, 2006