RK

Ryoji Kai

DE Denso: 1 patents #6,940 of 11,792Top 60%
NS Nippon Soken: 1 patents #783 of 1,540Top 55%
Overall (All Time): #3,396,628 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7272876 Method for fabricating laminate-type dielectric element Atsuhiro Sumiya, Eturo Yasuda, Hitoshi Shindo, Akira Fujii, Takashi Yamamoto +2 more 2007-09-25