Assignee
Inventors
- Takeshi Wakisaka (20 patents)
- Takehiro Sato (58 patents)
- Yoshinori Ichishi (29 patents)
- Akira Ito (407 patents)
- Tatsuyuki Matsubara (2 patents)
- Yoshinori Okuno (10 patents)
- Tatsuru Tanaka (8 patents)
US Patent 10744842 · Granted Aug 18, 2020