Assignee
Inventors
- Shuji Ikeda (148 patents)
- Toshiaki Yamanaka (67 patents)
- Kenichi Kikushima (24 patents)
- Shinichiro Mitani (28 patents)
- Kazushige Sato (48 patents)
- Akira Fukami (54 patents)
- Masaya Iida (18 patents)
- Akihiro Shimizu (85 patents)
US Patent 8093681 · Granted Jan 10, 2012