Assignee
Inventors
- Tsutomu Iwamura (12 patents)
- Masanobu Seki (24 patents)
- Masashi Ichihara (31 patents)
- Kenjiro Shimada (39 patents)
- Satoru Shintani (15 patents)
- Yuki Shimano (21 patents)
- Eiji Ishibashi (39 patents)
US Patent 10968607 · Granted Apr 6, 2021