KG

Keiichiro GESHI

Sumitomo Electric Industries: 1 patents #343 of 713Top 50%
Overall (2019): #389,369 of 560,194Top 70%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10340886 Ceramic substrate, layered body, and saw device Shigeru Nakayama 2019-07-02