Kei Ishihara

KE Keihin: 1 patents #18 of 67Top 30%

📍 Hikone, JP: #3 of 11 inventorsTop 30%

Overall (2017): #349,591 of 506,227Top 70%

Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9624960	Two-member connecting structure	—	2017-04-18