Assignee
Inventors
- Sachio Oki (2 patents)
- Kiichi Kakei (1 patents)
- Tomotake Hirata (2 patents)
- Takayuki Takasugi (13 patents)
- Yasuyuki Kaneno (13 patents)
- Noboru Mochizuki (9 patents)
- Takanori Uchida (9 patents)
US Patent 9162318 · Granted Oct 20, 2015