Assignee
Inventors
- Shuji Kitamura (31 patents)
- Zenichi Ikeda (13 patents)
- Sachie Morimoto (4 patents)
- Minoru Ikoma (5 patents)
- Koji Watanabe (5 patents)
- Hideki Hirose (16 patents)
- Takafumi YUKAWA (8 patents)
- Kenjiro Sato (8 patents)
US Patent 10919891 · Granted Feb 16, 2021