KS

Koji Shimoyama

Sumitomo Electric Industries: 1 patents #603 of 2,038Top 30%
📍 Kasai, JP: #138 of 524 inventorsTop 30%
Overall (1997): #116,638 of 185,788Top 65%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5700745 Dielectric ceramic compositions and dielectric resonators Kojiro Okuyama, Syunichiro Kawashima, Koichi Kugimiya 1997-12-23