Assignee
Inventors
- Seiji Kumazawa (14 patents)
- Yohei Takechi (12 patents)
- Masahiro Kuwabara (28 patents)
- Toshiyuki Okada (25 patents)
- Masami Ito (47 patents)
- Koji Funami (20 patents)
- Yosuke Kawahito (3 patents)
US Patent 7411748 · Granted Aug 12, 2008