Assignee
Inventors
- Masanao Yonemura (26 patents)
- Toshinobu Yasutake (20 patents)
- Akihiro Sawata (7 patents)
- Yoshio Seiki (29 patents)
- Yukio Tanaka (176 patents)
- Koji Higashino (4 patents)
- Hyota Abe (6 patents)
- Kaori Yoshida (31 patents)
US Patent 10774278 · Granted Sep 15, 2020