Assignee
Inventors
- Hideki Osaka (58 patents)
- Takashi Tsunehiro (61 patents)
- Koichi Kimura (225 patents)
- Susumu Hatano (24 patents)
- Kazuya Ito (32 patents)
- Toshio Sugano (58 patents)
- Toyohiko Komatsu (9 patents)
US Patent 6978328 · Granted Dec 20, 2005