KK

Kazuya Kawahara

Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
📍 Moriyama, JP: #60 of 281 inventorsTop 25%
Overall (2004): #182,131 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6680841 Solid electrolytic capacitor and its manufacturing method Kazuo Tadanobu, Takuhisa Sugimoto, Yukihiro Take, Itsuo Kojima, Masatoshi Tasei +1 more 2004-01-20