Assignee
Inventors
- Maki Sogabe (5 patents)
- Tomomi Kubota (2 patents)
- Akira Togayachi (13 patents)
- Yuzuru Ikehara (13 patents)
- Hisashi Narimatsu (30 patents)
- Hiromichi Sawaki (2 patents)
- Hayao Nakanishi (6 patents)
- Toru Nakanishi (55 patents)
US Patent 9816996 · Granted Nov 14, 2017