Assignee
Inventors
- Masayoshi Akita (9 patents)
- Tsuneo Hayashi (36 patents)
- Yuki Sugie (28 patents)
- Akio Furukawa (34 patents)
- Mitsunori Ueda (18 patents)
- Hiroshi Ichiki (41 patents)
- Daisuke Kikuchi (53 patents)
US Patent 10652973 · Granted May 12, 2020