Assignee
Inventors
- Kenji Shimazaki (23 patents)
- Kazuhiro Sato (233 patents)
- Takahiro Ichinomiya (13 patents)
- Nobufusa Iwanishi (15 patents)
- Naoki Amekawa (3 patents)
- Masaaki Hirata (3 patents)
- Shouzou Hirano (7 patents)
US Patent 7225418 · Granted May 29, 2007