Assignee
Inventors
- Yasuhisa Kume (10 patents)
- Mitsuhiro Takeda (9 patents)
- Takahiro Hagimoto (9 patents)
- Satoyoshi Oya (20 patents)
- Tomoaki Ono (18 patents)
- Somei Nakatomi (2 patents)
- Katsuya Inoue (26 patents)
- Hiroshi Otsuka (120 patents)
US Patent 10981462 · Granted Apr 20, 2021