Assignee
Inventors
- Kazuki Goto (13 patents)
- Tetsuya Goto (72 patents)
- Masuichi Eguchi (9 patents)
- Takao Kitagawa (37 patents)
- Kazunari Kawamoto (3 patents)
- Yutaka Ishida (12 patents)
- Hirofumi Tsuchiya (1 patents)
- Takayoshi Akamatsu (8 patents)
US Patent 9193833 · Granted Nov 24, 2015