Mizuki Oka

Microsoft: 1 patents #1,777 of 5,214Top 35%

📍 Tsukuba, JP: #135 of 460 inventorsTop 30%

Overall (2011): #212,500 of 364,097Top 60%

Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8024775	Sketch-based password authentication	Ying Xu, Fang Wen	2011-09-20