Assignee
Inventors
- Kazuyuki Miyazawa (29 patents)
- Taketoshi Kanda (13 patents)
- Yousuke Toujo (6 patents)
- Aya Ohkubo (5 patents)
- Osamu Shirota (12 patents)
- Kenichi Sakuma (10 patents)
- Masayoshi Wada (26 patents)
US Patent 7560023 · Granted Jul 14, 2009