Assignee
Inventors
- Keita Fujii (9 patents)
- Shin AKAZAWA (2 patents)
- Nobukazu Ishii (3 patents)
- Masahiro Matsubara (10 patents)
- Masayuki Murakami (51 patents)
- Fuminori Fujii (14 patents)
- Hiroshi Tanabe (137 patents)
- Masaru Takamatsu (6 patents)
US Patent 10612783 · Granted Apr 7, 2020