HK

Hiroshi Konuma

SK Showa Denko K.K.: 2 patents #15 of 126Top 15%
SD Showa Denko: 1 patents #12 of 74Top 20%
Overall (2004): #28,288 of 270,089Top 15%
3
Patents 2004

Issued Patents 2004

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6807049 Solid electrolytic capacitor and method for producing the same Koro Shirane, Ryuji Monden, Atsushi Sakai, Yuji Furuta, Katsuhiko Yamazaki +3 more 2004-10-19
6790384 Solid electrolytic capacitor and method for producing the same Koro Shirane, Ryuji Monden, Atsushi Sakai, Yuji Furuta, Katsuhiko Yamazaki +3 more 2004-09-14
6783703 Solid electrolytic capacitor and method for producing the same Ryuji Monden, Katsuhiko Yamazaki, Atsushi Sakai, Yuji Furuta, Hideki Ohata +1 more 2004-08-31