Assignee
Inventors
- Takuya Maeyama (4 patents)
- Nobuhisa Fukunishi (3 patents)
- Kenichi Ishikawa (44 patents)
- Yasuhiro Ishida (10 patents)
- Takuzo Aida (23 patents)
- Kazuaki Fukasaku (3 patents)
- Yoshihiro Kudo (39 patents)
- Souichi Monma (2 patents)
US Patent 10031241 · Granted Jul 24, 2018