Assignee
Inventors
- Yoichi Yasui (8 patents)
- Takenori Yaguchi (7 patents)
- Takaaki Kitada (10 patents)
- Kazuhiko Tsuda (79 patents)
- Takashi Kato (436 patents)
- Hidenori Kikuchi (16 patents)
- Naoki Terasawa (3 patents)
- Katsuji Tanaka (22 patents)
US Patent 10989955 · Granted Apr 27, 2021