Assignee
Inventors
- Mitsuo Arima (23 patents)
- Jun Shimizu (59 patents)
- Kei Obata (25 patents)
- Eiji Oota (1 patents)
- Toru Abiko (26 patents)
- Yasuyuki Kudo (127 patents)
- Masato Ishigaki (7 patents)
- Mitsunari Hoshi (38 patents)
US Patent 7545460 · Granted Jun 9, 2009