Assignee
Inventors
- Toshikazu Tsuji (7 patents)
- Kumiko Ikado (6 patents)
- Sayuri Yamada (2 patents)
- Seiichi Uchiyama (7 patents)
- Kyoko Kawamoto (5 patents)
- Hidetoshi Tokuyama (6 patents)
- Kentaro Okano (2 patents)
US Patent 10712346 · Granted Jul 14, 2020