Keiji Shinzato

RG Rakuten Group: 2 patents #8 of 90Top 9%

📍 Shinagawa, JP: #21 of 120 inventorsTop 20%

Overall (2017): #133,233 of 506,227Top 30%

Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
9740770	Counting device, counting program, memory medium, and counting method	—	2017-08-22
9645979	Device, method and program for generating accurate corpus data for presentation target for searching	—	2017-05-09