Assignee
Inventors
- Takeshi Iwasaki (130 patents)
- Akiyuki MURAYAMA (16 patents)
- Tadashi Kai (111 patents)
- Tadaomi Daibou (64 patents)
- Masaki Endo (31 patents)
- Shumpei Omine (9 patents)
- Taichi Igarashi (17 patents)
- Junichi Ito (165 patents)
US Patent 10978636 · Granted Apr 13, 2021