Assignee
Inventors
- Shuhei Nakakura (4 patents)
- Kazuhiko Tsuchioka (4 patents)
- Koichiro Maki (7 patents)
- Motoaki Saruwatari (12 patents)
- Kazuomi Ryoshi (54 patents)
- Yoshihiko Nakao (5 patents)
- Masafumi Yoshida (41 patents)
US Patent 10689262 · Granted Jun 23, 2020