KK

Kazuhiro Kumakura

NE Nec: 1 patents #221 of 807Top 30%
SK Showa Denko K.K.: 1 patents #67 of 204Top 35%
📍 Kamisu, JP: #3 of 15 inventorsTop 20%
Overall (2011): #250,811 of 364,097Top 70%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8081460 Liquid-cooled heat radiator Tomotaka Ishida, Mitsuru Yamamoto, Sakae Kitajo 2011-12-20