Assignee
Inventors
- Yasuharu Onuma (10 patents)
- Etsushi Yamazaki (44 patents)
- Tomohiro Takamuku (11 patents)
- Masahiro Tachibana (9 patents)
- Mitsuteru YOSHIDA (20 patents)
- Masahito Tomizawa (45 patents)
- Seiji Okamoto (59 patents)
US Patent 10523335 · Granted Dec 31, 2019