Assignee
Inventors
- Shunichi Suwa (39 patents)
- Yuichi Inoue (160 patents)
- Ryo Ogawa (56 patents)
- Tsuyoshi Kamada (139 patents)
- Masashi Miyakawa (41 patents)
- Tadaaki Isozaki (33 patents)
- Masahiko Nakamura (121 patents)
US Patent 9523889 · Granted Dec 20, 2016