Assignee
Inventors
- Daisuke Okamoto (47 patents)
- Kiyotaka ONODERA (4 patents)
- Shinjiro Saigusa (6 patents)
- Kohei Ishii (7 patents)
- Masashi OHTSUBO (3 patents)
- Junghwan Hwang (29 patents)
- Masaaki Tani (18 patents)
- Takeshi Hattori (40 patents)
US Patent 9941039 · Granted Apr 10, 2018