Assignee
Inventors
- Masakazu Tsutsumi (35 patents)
- Hajime Kawamoto (4 patents)
- Katsuhiko Okamoto (21 patents)
- Shinsuke Yoshitake (22 patents)
- Takuma Tonari (5 patents)
- Jun Nakamura (98 patents)
- Kenji Kouno (53 patents)
US Patent 10714715 · Granted Jul 14, 2020