Assignee
Inventors
- Mitsuru Tabuchi (2 patents)
- Hitoshi Hirose (20 patents)
- Hiroya Nishii (1 patents)
- Hajime Yagi (24 patents)
- Masahiro Matsubara (10 patents)
- Hiroaki Ikeda (167 patents)
- Toshihiko Yamanaka (16 patents)
US Patent 6997108 · Granted Feb 14, 2006