Inventor · disambiguated record
Takahiro Okuno
Also filed as: OKUNO TAKAHIRO
15 granted patents·4 pending applications·88 citations·filing 2004–2019
91Inventor score
Files withSUMITOMO ELECTRIC HARDMETAL CORP7NTN TOYO BEARING CO LTD5ATA YASUO1ITO YOSHINORI1KAWAMURA MITSUO1
Top patents by PatentIndex Score
19 records- 0189USD890235SCutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2019·Granted Jul 14, 2020·19 cites·1 claims
- 0284USD891490SCutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2019·Granted Jul 28, 2020·14 cites·1 claims
- 0382US9133886B2Constant velocity universal jointKOHARA MIKA·Filed 2012·Granted Sep 15, 2015·5 cites·20 claims
- 0479USD909437SCutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2018·Granted Feb 2, 2021·20 cites·1 claims
- 0575US7800183B2Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2009·Granted Sep 21, 2010·6 cites·5 claims
- 0673USD890234SCutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2019·Granted Jul 14, 2020·8 cites·1 claims
- 0768USD890827SCutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2019·Granted Jul 21, 2020·6 cites·1 claims
- 0861US11433455B2Sintered bearing and method for manufacturing sameNTN TOYO BEARING CO LTD·Filed 2018·Granted Sep 6, 2022·0 cites·6 claims
- 0960US9284982B2Cage and rolling bearingKAWAMURA MITSUO·Filed 2011·Granted Mar 15, 2016·2 cites·19 claims
- 1057USD890233SCutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2018·Granted Jul 14, 2020·4 cites·1 claims
- 1157US10081056B2Sintered bearing and method for manufacturing sameITO YOSHINORI·Filed 2012·Granted Sep 25, 2018·0 cites·7 claims
- 1253US2016327144A1Sintered machine part and manufacturing method thereofNTN TOYO BEARING CO LTD·Filed 2014·Application pending·0 cites
- 1350US10107376B2Sintered machine part and method of manufacturing the sameNTN TOYO BEARING CO LTD·Filed 2014·Granted Oct 23, 2018·0 cites·8 claims
- 1449US7095079B2Injection enhanced gate transistor including second emitter in dummy region to prevent waveform vibration associated with negative gate capacitanceTOSHIBA KK·Filed 2004·Granted Aug 22, 2006·4 cites·14 claims
- 1548US11400521B2Cutting insertSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2018·Granted Aug 2, 2022·0 cites·6 claims
- 1643US2012180589A1Power transmission partOKUNO TAKAHIRO·Filed 2010·Application pending·0 cites
- 1741US2015033894A1Mechanical structure component, sintered gear, and methods of manufacturing mechanical structure component and sintered gearNTN TOYO BEARING CO LTD·Filed 2013·Application pending·0 cites
- 1836US2017108045A1Bearing ring and roller bearing having said bearing ringNTN TOYO BEARING CO LTD·Filed 2015·Application pending·0 cites
- 1935US8803278B2Semiconductor deviceATA YASUO·Filed 2011·Granted Aug 12, 2014·0 cites·7 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →