Assignee
Inventors
- Shusaku Akiba (22 patents)
- Shigeki SAWAMURA (13 patents)
- Suguru Murayama (19 patents)
- Hiroyuki Ohkawa (26 patents)
- Yusuke Kobayashi (140 patents)
- Kazutaka Ono (53 patents)
- Tetsuya Nakashima (37 patents)
US Patent 9896374 · Granted Feb 20, 2018