Assignee
Inventors
- Koukichi Kamada (7 patents)
- Hirohisa Shibayama (8 patents)
- Naoya Tainaka (4 patents)
- Yoshito Utsumi (8 patents)
- Hidenobu Matsuyama (18 patents)
- Eiji Shiotani (17 patents)
- Toshio Ogiya (2 patents)
- Haruhiko Suzuki (4 patents)
US Patent 11827985 · Granted Nov 28, 2023