Assignee
No assignee recorded.
Inventors
- Souichirou Kawazoe (14 patents)
- Takahiro Akiba (4 patents)
- Kiichi Sato (5 patents)
- Unknown
- Kazuyoshi Obitsu (7 patents)
- Junji Itoh (25 patents)
- Unknown
- Hiroyuki Koshio (20 patents)
US Patent 9951022 · Granted Apr 24, 2018
No assignee recorded.