HS

Hiroshi Shirahata

TK Tanaka Kikinzoku Kogyo K.K.: 1 patents #11 of 64Top 20%
Overall (2017): #400,849 of 506,227Top 80%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9666382 Silver and copper alloyed rivet contact Masao Kuroda 2017-05-30