Assignee
Inventors
- Isao Kuroyanagi (17 patents)
- Takayuki Hayashi (106 patents)
- Yasutoshi Yamanaka (36 patents)
- Yuuhei Kunikata (1 patents)
- Takeshi Iguchi (10 patents)
- Ryoichi Sanada (10 patents)
- Kenji Yamada (406 patents)
- Takao Ikeda (20 patents)
US Patent 8925624 · Granted Jan 6, 2015