Assignee
Inventors
- Keiji Maishigi (5 patents)
- Tetsuro Sugiura (22 patents)
- Katsuaki Usui (14 patents)
- Masahiro Hatakeyama (97 patents)
- Chikako Honma (1 patents)
- Toru Osuga (18 patents)
- Koichi Iwasaki (11 patents)
- Jie Lin (2 patents)
US Patent 11946470 · Granted Apr 2, 2024