Assignee
Inventors
- Rumiko Oshima (2 patents)
- Shigeki Ishiwata (1 patents)
- Masahiro Egami (22 patents)
- Akinari Hirao (5 patents)
- Atsushi Takamatsu (20 patents)
- Takayoshi Nagano (1 patents)
- Mitsuhito Ito (7 patents)
US Patent 10543764 · Granted Jan 28, 2020