Assignee
Inventors
- Masayuki Aihara (14 patents)
- Shigenori Yatsuri (17 patents)
- Yoshio Matsumura (53 patents)
- Hiroyuki Shobayashi (14 patents)
- Katsumi Umeda (11 patents)
- Nobuyuki Hirose (18 patents)
- Kazuki Miyama (4 patents)
US Patent 10623618 · Granted Apr 14, 2020