Assignee
Inventors
- Unknown
- Takanobu Rokuka (14 patents)
- Hitoshi Moriya (21 patents)
- Shigeru Mahara (8 patents)
- Noriaki IWASAKI (6 patents)
- Yoshinori Miura (24 patents)
- Kei Nagabayashi (2 patents)
- Yoshimasa Abe (3 patents)
US Patent 9768509 · Granted Sep 19, 2017