Assignee
Inventors
- Toshio Iizuka (13 patents)
- Yosuke Hirayama (18 patents)
- Yutaka Kubo (25 patents)
- Takahiro Watanabe (179 patents)
- Noboru Miyamoto (41 patents)
- Kaoru Sasaki (17 patents)
- Hirokatsu Ogawa (4 patents)
US Patent 9475535 · Granted Oct 25, 2016