Assignee
Inventors
- Hiroyasu Hirota (2 patents)
- Kenichi Takiguchi (1 patents)
- Masanori Takasaki (4 patents)
- Eiichi Kawase (4 patents)
- Nobuhiro Takaba (2 patents)
- Hidekazu Kato (19 patents)
- Naoto Waku (6 patents)
US Patent 9616446 · Granted Apr 11, 2017