Assignee
Inventors
- Kazuhisa Sugiyama (12 patents)
- Koji Nishi (59 patents)
- Akira Nakano (85 patents)
- Yutaka Hotta (54 patents)
- Akira Yamashita (137 patents)
- Shota YAMAMOTO (19 patents)
- Yasushi Mitsuishi (1 patents)
US Patent 10534379 · Granted Jan 14, 2020