Assignee
Inventors
- Masatoshi Nakashima (5 patents)
- Takuya Kataoka (29 patents)
- Kimitake ISHIKAWA (23 patents)
- Yasuhiro Sagou (15 patents)
- Asami Takahashi (1 patents)
- Hiroyuki Sakane (12 patents)
- Akira Oga (19 patents)
US Patent 10004111 · Granted Jun 19, 2018