Assignee
Inventors
- Naohiko Hirano (29 patents)
- Takanori Teshima (22 patents)
- Yoshimi Nakase (16 patents)
- Kenji Yagi (27 patents)
- Yasushi Ookura (10 patents)
- Kuniaki Mamitsu (29 patents)
- Kazuhito Nomura (4 patents)
- Yutaka Fukuda (92 patents)
US Patent 7145254 · Granted Dec 5, 2006