Assignee
No assignee recorded.
Inventors
- Takayuki Futatsuka (12 patents)
- Takashi Iwama (6 patents)
- Kentaro Sato (22 patents)
- Yuji Yamasaki (68 patents)
- Unknown
- Eiichi Shiraishi (34 patents)
- Unknown
- Unknown
- Kayo Tokieda (2 patents)
US Patent 9709473 · Granted Jul 18, 2017
No assignee recorded.