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 10508084 · Granted Dec 17, 2019
No assignee recorded.