Assignee
Inventors
- Satoshi Aoki (23 patents)
- Toshiya Nakagawa (1 patents)
- Nobukiyo Konishi (18 patents)
- Katsuya Nakamura (41 patents)
- Hiroki Omori (3 patents)
- Ariyoshi Kubota (1 patents)
- Norio Hashimoto (7 patents)
US Patent 6927230 · Granted Aug 9, 2005