Assignee
Inventors
- Takashi Nakai (55 patents)
- Teruo Nakamura (48 patents)
- Sayan CHUANOI (1 patents)
- Hideyuki Togawa (3 patents)
- Tsuyoshi Shimoboji (13 patents)
- Kazuo Hattori (10 patents)
- Takashi Emura (26 patents)
US Patent 11389539 · Granted Jul 19, 2022