Assignee
Inventors
- Kunio Nobori (110 patents)
- Satoshi Sato (167 patents)
- Takeo Azuma (115 patents)
- Nobuhiko Wakai (37 patents)
- Mitsuru Harada (19 patents)
- Shinichi Machida (30 patents)
- Masumi Izuchi (23 patents)
US Patent 11277571 · Granted Mar 15, 2022