Assignee
Inventors
- Masayuki Hirata (24 patents)
- Toshiki Yoshimine (4 patents)
- Kojiro Matsushita (1 patents)
- Tetsu Goto (2 patents)
- Takufumi Yanagisawa (3 patents)
- Takafumi Suzuki (124 patents)
- Shinichi Yoshimura (104 patents)
US Patent 10617361 · Granted Apr 14, 2020