Assignee
Inventors
- Takanori Mitani (37 patents)
- Akimichi Suzuki (32 patents)
- Satoshi Nishida (135 patents)
- Isamu Takeda (37 patents)
- Kazuhiro Doda (72 patents)
- Keisuke Samejima (12 patents)
- Hiroshi Yadoiwa (4 patents)
US Patent 9989903 · Granted Jun 5, 2018