Assignee
Inventors
- Hiroyoshi Kawasaki (50 patents)
- Tomohiko Hashimoto (2 patents)
- Atsushi Ikeda (161 patents)
- Takahiro Roppongi (24 patents)
- Daisuke Soma (23 patents)
- Isamu Sato (84 patents)
- Yuji Kawamata (21 patents)
US Patent 10147695 · Granted Dec 4, 2018