Assignee
Inventors
- Hiroshi Sono (20 patents)
- Nobuhiko Sasaki (6 patents)
- Tatsuya Uchimoto (5 patents)
- Kenichiro Ikeya (8 patents)
- Yutaka Tajima (15 patents)
- Mitsuhiro Shibata (11 patents)
- Yukihisa Yamaya (6 patents)
US Patent 7861685 · Granted Jan 4, 2011