Assignee
Inventors
- Masanori Natsui (5 patents)
- Akira Tamakoshi (6 patents)
- Takahiro Hanyu (23 patents)
- Akira Mochizuki (50 patents)
- Tetsuo Endoh (113 patents)
- Hiroki Koike (60 patents)
- Hideo Ohno (83 patents)
US Patent 10783294 · Granted Sep 22, 2020