Assignee
Inventors
- Yasuko SONE (7 patents)
- Hiroshi Kawasaki (89 patents)
- Yoshinori HIROBE (14 patents)
- Katsunari Obata (42 patents)
- Asako NARITA (3 patents)
- Hitoshi ISHIRO (1 patents)
- Chiaki Hatsuta (23 patents)
US Patent 10895008 · Granted Jan 19, 2021