Assignee
Inventors
- Kazuyuki Shiratori (16 patents)
- Katsuo Suga (36 patents)
- Masanori Nakamura (156 patents)
- Hironori Wakamatsu (25 patents)
- Hiroto Kikuchi (24 patents)
- Tetsuro Naito (14 patents)
- Jun Ikezawa (9 patents)
US Patent 8486853 · Granted Jul 16, 2013