Assignee
Inventors
- Takashi Mimitsuka (14 patents)
- Kentaro Ishii (30 patents)
- Ken Morita (33 patents)
- Masashi Higasa (8 patents)
- Kenji Sawai (32 patents)
- Hideki Sawai (22 patents)
- Katsushige Yamada (103 patents)
- Shinichi Minegishi (7 patents)
US Patent 10428358 · Granted Oct 1, 2019