Assignee
Inventors
- Hideaki Yamada (146 patents)
- Yuki Yoshikuni (8 patents)
- Toshimasa Funaki (7 patents)
- Osamu Nakashima (1 patents)
- Masahiro Yamashita (73 patents)
- Satoshi Kiyomatsu (3 patents)
- Jyouji Wada (48 patents)
US Patent 11163977 · Granted Nov 2, 2021