Assignee
Inventors
- Hitoshi Iwatsuki (54 patents)
- Shigenori Yaguchi (38 patents)
- Toyoaki Tano (29 patents)
- Mariko Takii (21 patents)
- Koichi Sakata (70 patents)
- Hiroyuki Kishida (47 patents)
- Hiroshi Tohmatsu (23 patents)
US Patent 9304427 · Granted Apr 5, 2016