Assignee
Inventors
- Yoshihiro Takikawa (38 patents)
- Hiroki Tsuji (8 patents)
- Kazuyoshi Ito (41 patents)
- Naohisa Momiyama (6 patents)
- Yoichi Oi (31 patents)
- Hideaki Kasahara (15 patents)
- Masahiro Ishikawa (82 patents)
US Patent 8870665 · Granted Oct 28, 2014