Assignee
Inventors
- Eiji Fukuzaki (37 patents)
- Hiroaki Tsuyama (18 patents)
- Masashi Koyanagi (31 patents)
- Yoshihisa Usami (110 patents)
- Tetsuya Watanabe (211 patents)
- Toshihiro Okamoto (39 patents)
- Junichi Takeya (46 patents)
US Patent 10529927 · Granted Jan 7, 2020