Assignee
Inventors
- Hiroaki Sukegawa (15 patents)
- Hwachol Lee (2 patents)
- Kazuhiro Hono (31 patents)
- Seiji Mitani (16 patents)
- Tadakatsu Ohkubo (12 patents)
- Jun Liu (15 patents)
- Shinya Kasai (18 patents)
- Kwangseok KIM (16 patents)
US Patent 9842636 · Granted Dec 12, 2017