Assignee
Inventors
- Yoshiaki Ohta (191 patents)
- Yoshiharu Tajima (109 patents)
- Kazuhisa Obuchi (159 patents)
- Ryuichi Takechi (38 patents)
- Naotoshi Watanabe (40 patents)
- Yoshinori Tanaka (544 patents)
- Katsumasa Sugiyama (38 patents)
US Patent 9204348 · Granted Dec 1, 2015