Assignee
Inventors
- Takeshi Tokuyama (66 patents)
- Kinya Nakatsu (96 patents)
- Ryuichi Saito (116 patents)
- Toshiya Satoh (79 patents)
- Hideaki Ishikawa (19 patents)
- Nobutake Tsuyuno (39 patents)
- Shigeo Amagi (18 patents)
US Patent 8653652 · Granted Feb 18, 2014