Inventor · disambiguated record
Koichiro Ishihara
Also filed as: ISHIHARA KOICHIRO
17 granted patents·3 pending applications·31 citations·filing 1989–2019
87Inventor score
Top patents by PatentIndex Score
20 records- 0182US11420472B2Front axle beam and production method thereofNIPPON STEEL CORP·Filed 2018·Granted Aug 23, 2022·2 cites·5 claims
- 0274US4947924AMetal-ceramic composite and method of producing the sameSUMITOMO METAL IND·Filed 1989·Granted Aug 14, 1990·14 cites·3 claims
- 0359US5154984AMetal-ceramic compositeSUMITOMO METAL IND·Filed 1991·Granted Oct 13, 1992·15 cites·4 claims
- 0451US10086425B2Method for producing a forged crankshaftNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Granted Oct 2, 2018·0 cites·10 claims
- 0551US10058912B2Method for producing a forged crankshaftNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Granted Aug 28, 2018·0 cites·8 claims
- 0651US10012260B2Crankshaft for reciprocating engineNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Granted Jul 3, 2018·0 cites·10 claims
- 0750US10413965B2Method for producing forged crankshaftNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Sep 17, 2019·0 cites·20 claims
- 0850US10124398B2Method for producing a forged crankshaftNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Granted Nov 13, 2018·0 cites·10 claims
- 0949US10247226B2Crankshaft for reciprocating engineNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Apr 2, 2019·0 cites·6 claims
- 1048US12187340B2Support beamNIPPON STEEL CORP·Filed 2019·Granted Jan 7, 2025·0 cites·7 claims
- 1148US10385912B2Crankshaft for reciprocating engineNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Aug 20, 2019·0 cites·5 claims
- 1247US11390116B2Front axle beam and production method thereofNIPPON STEEL CORP·Filed 2018·Granted Jul 19, 2022·0 cites·10 claims
- 1347US10464120B2Method for producing forged crankshaftNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Nov 5, 2019·0 cites·9 claims
- 1447US10350671B2Method for producing a forged crankshaftNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Jul 16, 2019·0 cites·8 claims
- 1547US10330142B2Crankshaft for reciprocating engineNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Jun 25, 2019·0 cites·8 claims
- 1645US10441995B2Method for producing forged crankshaftNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Oct 15, 2019·0 cites·18 claims
- 1743US2020023427A1Front axle beam and production method thereofNIPPON STEEL CORP·Filed 2018·Application pending·0 cites
- 1842US2019389251A1Front axle beamNIPPON STEEL CORP·Filed 2018·Application pending·0 cites
- 1940US2020086378A1Method for producing forged crankshaftNIPPON STEEL CORP·Filed 2017·Application pending·0 cites
- 2037US10385911B2Crankshaft for reciprocating engine, and design method thereofNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Aug 20, 2019·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →