Assignee
Inventors
- Ryuichi Nanaumi (20 patents)
- Takuro Miyasato (13 patents)
- Kazuhiko Fukutani (62 patents)
- Yoshiko Nakamura (10 patents)
- Takuji Oishi (19 patents)
- Hiroshi Abe (372 patents)
- Kohtaro Umezawa (17 patents)
US Patent 10064557 · Granted Sep 4, 2018