Assignee
Inventors
- Kazuhisa Takano (21 patents)
- Toshio Iizuka (13 patents)
- Yutaka Kubo (25 patents)
- Takahiro Watanabe (179 patents)
- Noboru Miyamoto (41 patents)
- Kaoru Sasaki (17 patents)
- Hirokatsu Ogawa (4 patents)
US Patent 9216790 · Granted Dec 22, 2015