Assignee
Inventors
- Yoshiteru Ii (5 patents)
- Kenichi Hamanaka (15 patents)
- Ryuji Shimizu (12 patents)
- Akira Nishio (35 patents)
- Takashi Endoh (25 patents)
- Kazuaki EDAGAWA (2 patents)
- Tetsuya Norikane (1 patents)
- Junko IKEDA (3 patents)
US Patent 11369412 · Granted Jun 28, 2022