JH

Junko Hosaka

PC Polymatech Co.: 1 patents #2 of 7Top 30%
Overall (2011): #254,720 of 364,097Top 70%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7902470 Decorative key sheet for pushbutton switches — 2011-03-08