Assignee
Inventors
- Kazushi Sekine (15 patents)
- Masahiro Miyashita (16 patents)
- Hiroki Kobayashi (166 patents)
- Masami Kume (7 patents)
- Saburo Murase (1 patents)
- Shigeru Ariki (2 patents)
- Kozo Hayata (1 patents)
US Patent 10507607 · Granted Dec 17, 2019