Inventor · disambiguated record
Kengo Oka
Also filed as: OKA KENGO
32 granted patents·1 pending application·1,920 citations·filing 1986–2025
98Inventor score
Top patents by PatentIndex Score
33 records- 0199US5002281AThree-piece solid golf ballSUMITOMO RUBBER IND·Filed 1990·Granted Mar 26, 1991·408 cites·3 claims
- 0296US5072944AThree-piece solid golf ballSUMITOMO RUBBER IND·Filed 1990·Granted Dec 17, 1991·209 cites·4 claims
- 0394US5338039AGolf ballSUMITOMO RUBBER IND·Filed 1992·Granted Aug 16, 1994·149 cites·5 claims
- 0494US4813677AGolf ballSUMITOMO RUBBER IND·Filed 1986·Granted Mar 21, 1989·130 cites·19 claims
- 0592US5143377AGolf ballSUMITOMO RUBBER IND·Filed 1991·Granted Sep 1, 1992·127 cites·3 claims
- 0690US5005838AGolf ballSUMITOMO RUBBER IND·Filed 1990·Granted Apr 9, 1991·99 cites·1 claims
- 0786US5174578AGolf ballSUMITOMO RUBBER IND·Filed 1991·Granted Dec 29, 1992·80 cites·11 claims
- 0883US5156404AGolf ballSUMITOMO RUBBER IND·Filed 1991·Granted Oct 20, 1992·66 cites·5 claims
- 0982US5292132AGolf ballSUMITOMO RUBBER IND·Filed 1992·Granted Mar 8, 1994·63 cites·12 claims
- 1082US5072945AGolf ballSUMITOMO RUBBER IND·Filed 1990·Granted Dec 17, 1991·67 cites·4 claims
- 1179US5078402AGolf ballSUMITOMO RUBBER IND·Filed 1990·Granted Jan 7, 1992·56 cites·10 claims
- 1277US4729567AGolf ballSUMITOMO RUBBER IND·Filed 1986·Granted Mar 8, 1988·52 cites·8 claims
- 1376US5145180AGolf ballSUMITOMO RUBBER IND·Filed 1991·Granted Sep 8, 1992·50 cites·2 claims
- 1474USD371814SGolf ballSUMITOMO RUBBER IND·Filed 1990·Granted Jul 16, 1996·16 cites·1 claims
- 1574US5090705AGolf ballSUMITOMO RUBBER IND·Filed 1990·Granted Feb 25, 1992·50 cites·8 claims
- 1672US4848766AGolf ballSUMITOMO RUBBER IND·Filed 1986·Granted Jul 18, 1989·42 cites·5 claims
- 1771USD346839SGolf ballSUMITOMO RUBBER IND·Filed 1991·Granted May 10, 1994·14 cites·1 claims
- 1871US5092604AGolf ballSUMITOMO RUBBER IND·Filed 1990·Granted Mar 3, 1992·43 cites·19 claims
- 1968US2025259946A1Semiconductor deviceDENSO CORP·Filed 2025·Application pending·0 cites
- 2066US6174462B1Conductive paste composition including conductive metallic powderDENSO CORP·Filed 1999·Granted Jan 16, 2001·36 cites·23 claims
- 2165US5494631AApparatus and method for manufacturing golf ballSUMITOMO RUBBER IND·Filed 1994·Granted Feb 27, 1996·29 cites·9 claims
- 2263USD347252SGolf ballSUMITOMO RUBBER IND·Filed 1991·Granted May 24, 1994·10 cites·1 claims
- 2362US5123652AGolf ballSUMITOMO RUBBER IND·Filed 1991·Granted Jun 23, 1992·31 cites·1 claims
- 2461US12315825B2Semiconductor device having wire pieces in bonding memberDENSO CORP·Filed 2022·Granted May 27, 2025·0 cites·9 claims
- 2557US5190294AGolf ballSUMITOMO RUBBER IND·Filed 1991·Granted Mar 2, 1993·26 cites·20 claims
- 2652US6020048AThick film circuit board and method of forming wire bonding electrode thereonDENSO CORP·Filed 1997·Granted Feb 1, 2000·17 cites·29 claims
- 2751USD347870SGolf ballSUMITOMO RUBBER IND·Filed 1992·Granted Jun 14, 1994·6 cites·1 claims
- 2849US5472330AApparatus for manufacturing a golf ballSUMITOMO RUBBER IND·Filed 1993·Granted Dec 5, 1995·17 cites·11 claims
- 2949US5127655AGolf ballSUMITOMO RUBBER IND·Filed 1991·Granted Jul 7, 1992·19 cites·8 claims
- 3040US9646907B2Mold package and manufacturing method thereofDENSO CORP·Filed 2014·Granted May 9, 2017·0 cites·4 claims
- 3139US9941182B2Electronic device and method for manufacturing sameDENSO CORP·Filed 2014·Granted Apr 10, 2018·0 cites·4 claims
- 3238US5483217AElectronic circuit deviceNIPPON DENSO CO·Filed 1993·Granted Jan 9, 1996·8 cites·9 claims
- 3331US9601442B2Half-mold type mold packageDENSO CORP·Filed 2015·Granted Mar 21, 2017·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →