Inventor · disambiguated record
Hisayoshi Ueoka
Also filed as: IIZAWA OSAMU · UEOKA HISAYOSHI
7 granted patents·100 citations·filing 1976–1979
85Inventor score
Files withTDK ELECTRONICS CO LTD7
Top patents by PatentIndex Score
7 records- 0189US4160748ANon-linear resistorTDK ELECTRONICS CO LTD·Filed 1977·Granted Jul 10, 1979·34 cites·6 claims
- 0277US4287075AHigh dielectric constant type ceramic composition consisting essentially of Pb(Fe1/2 Nb1/2)O3 -Pb(Mg1/3 Nb2/3)O3 -Pb(Mg1/2 W1/2)O3TDK ELECTRONICS CO LTD·Filed 1979·Granted Sep 1, 1981·26 cites·41 claims
- 0373US4022716ASemiconducting ceramics containing vanadium oxideTDK ELECTRONICS CO LTD·Filed 1976·Granted May 10, 1977·15 cites·5 claims
- 0463US4077915ANon-linear resistorTDK ELECTRONICS CO LTD·Filed 1976·Granted Mar 7, 1978·10 cites·3 claims
- 0559US4216102AHigh dielectric constant type ceramic composition consisting essentially of Pb(Fe1/2 Nb1/2)O3 -Pb(Mg1/3 Nb2/3)O3TDK ELECTRONICS CO LTD·Filed 1979·Granted Aug 5, 1980·10 cites·25 claims
- 0635US4216103AHigh dielectric constant type ceramic composition consisting essentially of Pb(Fe1/2 Nb1/2)O3 -Pb(Mg1/3 Ta2/3)O3TDK ELECTRONICS CO LTD·Filed 1979·Granted Aug 5, 1980·4 cites·28 claims
- 0729US4235635AHigh dielectric constant type ceramic compositionTDK ELECTRONICS CO LTD·Filed 1979·Granted Nov 25, 1980·1 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →