Assignee
Inventors
- Takanori Iwai (91 patents)
- Daisuke MIZUKAMI (6 patents)
- Hisashi Futaki (290 patents)
- Sadafuku Hayashi (156 patents)
- Hajime Zembutsu (29 patents)
- Yoshinori Watanabe (233 patents)
- Toshiyuki Tamura (227 patents)
US Patent 10764945 · Granted Sep 1, 2020