Assignee
Inventors
- Kenji Shimazaki (23 patents)
- Kazuhiro Sato (233 patents)
- Takahiro Ichinomiya (13 patents)
- Shozo Hirano (4 patents)
- Masao Takahashi (96 patents)
- Hiroyuki Tsujikawa (19 patents)
- Seijiro Kojima (2 patents)
US Patent 7278124 · Granted Oct 2, 2007