Assignee
Inventors
- Hiroto Tamaki (101 patents)
- Masatoshi Kameshima (19 patents)
- Suguru Takashima (23 patents)
- Motokazu Yamada (133 patents)
- Takahiro Naitou (14 patents)
- Kazuhiko Sakai (30 patents)
- Yoshinori Murazaki (29 patents)
US Patent 7964113 · Granted Jun 21, 2011