Assignee
Inventors
- Masaaki Sawa (19 patents)
- Yuko ASAMITSU (2 patents)
- Yuko Uno (3 patents)
- Satoshi Omura (80 patents)
- Kazuhiko Otoguro (3 patents)
- Masato Iwatsuki (4 patents)
- Aki Ishiyama (2 patents)
- Rei Hokari (1 patents)
US Patent 10538521 · Granted Jan 21, 2020