Assignee
Inventors
- Shuuji Hayashida (16 patents)
- Yuji Fujikawa (18 patents)
- Yuichi Ichikawa (30 patents)
- Osamu Saito (159 patents)
- Nobuyuki Hayashi (142 patents)
- Takahiro Nakamura (135 patents)
- Yuuzou Hashimoto (2 patents)
- Tomio Omori (1 patents)
US Patent 7043852 · Granted May 16, 2006