Assignee
Inventors
- Kazuaki Tokumaru (7 patents)
- Masahiko Hayatani (22 patents)
- Satoshi Usui (96 patents)
- Atsuji Saito (28 patents)
- Kenichiro Tokuo (46 patents)
- Masamichi Yagai (15 patents)
- Masayuki Suganami (30 patents)
US Patent 10890151 · Granted Jan 12, 2021