Assignee
Inventors
- Hideyoshi Ootani (9 patents)
- Tomoyuki Kinoshita (13 patents)
- Yuuichi Hanada (11 patents)
- Yasuo Takagi (63 patents)
- Dai Murayama (26 patents)
- Kobun Takahashi (2 patents)
- Hiroshi Morimoto (102 patents)
US Patent 9534804 · Granted Jan 3, 2017