Assignee
Inventors
- Tsuyoshi Sato (105 patents)
- Masatoshi Tanaka (86 patents)
- You Torizawa (1 patents)
- Yukio Machida (17 patents)
- Hiromitsu Ichikawa (18 patents)
- Hiromitsu Murata (9 patents)
- Takayoshi Shimizu (26 patents)
- Yuuji Ohtsuka (2 patents)
US Patent 11272820 · Granted Mar 15, 2022