Assignee
Inventors
- Atsuro Iseda (17 patents)
- Hiroyuki Semba (20 patents)
- Hirokazu Okada (35 patents)
- Hiroyuki Hirata (41 patents)
- Toshihide Ono (9 patents)
- Katsuki TANAKA (7 patents)
- Tomoaki Hamaguchi (3 patents)
- Kana JOTOKU (11 patents)
US Patent 10519533 · Granted Dec 31, 2019