Assignee
Inventors
- Yuichi Kageyama (31 patents)
- Yasuaki Honda (13 patents)
- Norifumi Kikkawa (47 patents)
- Toshiaki Kusakabe (5 patents)
- Masahiro Hara (85 patents)
- Junichi Nakata (17 patents)
- Gen Hamada (9 patents)
US Patent 8024340 · Granted Sep 20, 2011