Inventor · disambiguated record
Junichi Okubo
Also filed as: OKUBO JUNICHI
24 granted patents·5 pending applications·17 citations·filing 1998–2019
90Inventor score
Files withNIPPON STEEL & SUMITOMO METAL CORP21NIPPON STEEL CORP5OLYMPUS CORP2MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1
Top patents by PatentIndex Score
29 records- 0180US9731341B2Forged crankshaft and method for manufacturing the forged crankshaftNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Aug 15, 2017·4 cites·4 claims
- 0263US10391546B2Method for producing forged crankshaftNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Aug 27, 2019·1 cites·8 claims
- 0360US9707618B2Apparatus for forming a blank for finish forging for a forged crankshaft for a three-cylinder engine and method for manufacturing a forged crankshaft for a three-cylinder engine using the sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Jul 18, 2017·2 cites·17 claims
- 0453US11141817B2Optical unitOLYMPUS CORP·Filed 2019·Granted Oct 12, 2021·0 cites·3 claims
- 0551US10086425B2Method for producing a forged crankshaftNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Granted Oct 2, 2018·0 cites·10 claims
- 0651US10058912B2Method for producing a forged crankshaftNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Granted Aug 28, 2018·0 cites·8 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
- 0949US9937550B2Method of manufacturing die forged crankshaftNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Apr 10, 2018·0 cites·4 claims
- 1047US10464120B2Method for producing forged crankshaftNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Nov 5, 2019·0 cites·9 claims
- 1147US10350671B2Method for producing a forged crankshaftNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Jul 16, 2019·0 cites·8 claims
- 1246US11253910B2Method for producing forged crankshaftNIPPON STEEL CORP·Filed 2018·Granted Feb 22, 2022·0 cites·4 claims
- 1346US2019384031A1Optical unitOLYMPUS CORP·Filed 2019·Application pending·0 cites
- 1445US11045864B2Method for producing forged crankshaftNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Jun 29, 2021·0 cites·7 claims
- 1545US10441995B2Method for producing forged crankshaftNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Oct 15, 2019·0 cites·18 claims
- 1644US10828693B2Apparatus for manufacturing forged crankshaftNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Nov 10, 2020·0 cites·6 claims
- 1742US11045865B2Method for producing forged crankshaftNIPPON STEEL CORP·Filed 2018·Granted Jun 29, 2021·0 cites·2 claims
- 1841US10875083B2Apparatus and method for manufacturing forged crankshaftNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Dec 29, 2020·0 cites·6 claims
- 1941US10799940B2Method for producing forged crankshaftNIPPON STEEL CORP·Filed 2017·Granted Oct 13, 2020·0 cites·16 claims
- 2041US2020101521A1Method for producing forged crankshaftNIPPON STEEL CORP·Filed 2018·Application pending·0 cites
- 2140US2020086378A1Method for producing forged crankshaftNIPPON STEEL CORP·Filed 2017·Application pending·0 cites
- 2240US2019224741A1Method for producing forged crankshaftNIPPON STEEL & SUMITOMO METAL CORP·Filed 2017·Application pending·0 cites
- 2340US2019217372A1Method for producing forged crankshaftNIPPON STEEL & SUMITOMO METAL CORP·Filed 2017·Application pending·0 cites
- 2439US9630239B2Apparatus for forming a blank for finish forging for a forged crankshaftNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Apr 25, 2017·0 cites·17 claims
- 2537US10005122B2Apparatus for forming a blank for finish forging for a forged crankshaft for a straight-6-cylinder engine and method for manufacturing a forged crankshaft for a straight-6-cylinder engine using the sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Jun 26, 2018·0 cites·17 claims
- 2635US10456828B2Method for producing forged crankshaftNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Oct 29, 2019·0 cites·8 claims
- 2735US10029297B2Apparatus for forming a blank for finish forging for a forged crankshaft for a three-cylinder engine and method for manufacturing a forged crankshaft for a three-cylinder engine using the sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Jul 24, 2018·0 cites·17 claims
- 2835US10005121B2Apparatus for forming a blank for finish forging for a forged crankshaft for a 4-cylinder engine, and method for manufacturing a forged crankshaft for a 4-cylinder engine using the sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Jun 26, 2018·0 cites·9 claims
- 2933US6328468B1Device for fixing temperature sensing element for air conditioner and method of assembling the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Dec 11, 2001·10 cites·20 claims
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