Assignee
Inventors
- Eiji Kiyonaga (9 patents)
- Kenji Hikino (7 patents)
- Keiichiro Morita (9 patents)
- Toshikazu Yoshikawa (9 patents)
- Masatake Haruta (28 patents)
- Toru Murayama (13 patents)
- Makoto Mino (7 patents)
US Patent 10767535 · Granted Sep 8, 2020