Assignee
Inventors
- Takeo Ohishi (42 patents)
- Kazuyuki Yamamoto (210 patents)
- Shuzo Sato (37 patents)
- Takayuki Yoshigahara (61 patents)
- Jun Murayama (48 patents)
- Ken Nishida (5 patents)
- Kazuhiro Yamada (354 patents)
US Patent 11089289 · Granted Aug 10, 2021