Assignee
Inventors
- Motoaki Shimizu (5 patents)
- Hitoshi Imaoka (11 patents)
- Keiichi Chono (130 patents)
- Fumihiro Adachi (3 patents)
- Satoshi Nakazawa (60 patents)
- Shin Ishiguro (6 patents)
- Masayuki Yuguchi (2 patents)
US Patent 8531514 · Granted Sep 10, 2013