Assignee
Inventors
- Yasutaka Toyoda (62 patents)
- Norio Hasegawa (118 patents)
- Takeshi Kato (216 patents)
- Hitoshi Sugahara (10 patents)
- Yutaka Hojo (7 patents)
- Daisuke Hibino (2 patents)
- Hiroyuki Shindo (73 patents)
US Patent 9990708 · Granted Jun 5, 2018