Assignee
Inventors
- Keisuke Tsubata (32 patents)
- Kazuo Kato (161 patents)
- Tomohiro Ihashi (30 patents)
- Takanori Hasegawa (58 patents)
- Hisao Nakamura (31 patents)
- Katsuya MUGISHIMA (7 patents)
- Akira Takakura (39 patents)
US Patent 10132627 · Granted Nov 20, 2018