Assignee
Inventors
- Kouji Nakamura (32 patents)
- Kazuhiko Inaba (5 patents)
- Shigenobu Sekiya (19 patents)
- Tomohiro Morikami (1 patents)
- Junichi Seto (4 patents)
- Satoshi KAWABE (13 patents)
- Norio Yamazaki (33 patents)
US Patent 9802644 · Granted Oct 31, 2017