Assignee
Inventors
- Yoichi Fujinori (2 patents)
- Hiromitsu Kageyama (3 patents)
- Hajime Tanaka (55 patents)
- Kenji Hayashi (247 patents)
- Koichi Nishimura (132 patents)
- Kenjiro Nagata (5 patents)
- Naoki Yamaguchi (77 patents)
- Akiya Taneda (12 patents)
US Patent 8875835 · Granted Nov 4, 2014