Inventor · disambiguated record
Takeshi Omura
Also filed as: OMURA TAKESHI
42 granted patents·28 pending applications·632 citations·filing 1976–2025
97Inventor score
Files withJFE STEEL CORP45OMURA TAKESHI8MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4YAMAGUCHI HIROI3INOUE HIROTAKA2
Top patents by PatentIndex Score
70 records- 0196US11495378B2Grain-oriented electrical steel sheet, stacked transformer core using the same, and method for producing stacked coreJFE STEEL CORP·Filed 2019·Granted Nov 8, 2022·5 cites·12 claims
- 0295US6760765B1Cluster server apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jul 6, 2004·193 cites·41 claims
- 0394US9330839B2Grain oriented electrical steel sheet and method for manufacturing the sameOMURA TAKESHI·Filed 2011·Granted May 3, 2016·7 cites·2 claims
- 0492US11387025B2Grain-oriented electrical steel sheet and production method thereforJFE STEEL CORP·Filed 2018·Granted Jul 12, 2022·2 cites·3 claims
- 0592US9514868B2Grain oriented electrical steel sheet and method for manufacturing the sameOMURA TAKESHI·Filed 2011·Granted Dec 6, 2016·5 cites·5 claims
- 0692US4072578AMulti-chambered module for use in monitoring growth of microorganismsBACTOMATIC CORP·Filed 1976·Granted Feb 7, 1978·151 cites·14 claims
- 0790US8784995B2Grain oriented electrical steel sheet and method for manufacturing the sameOMURA TAKESHI·Filed 2011·Granted Jul 22, 2014·5 cites·2 claims
- 0887US9799432B2Grain oriented electrical steel sheetYAMAGUCHI HIROI·Filed 2011·Granted Oct 24, 2017·4 cites·5 claims
- 0987US9406437B2Grain oriented electrical steel sheet and method for manufacturing the sameOMURA TAKESHI·Filed 2011·Granted Aug 2, 2016·7 cites·1 claims
- 1085US9536658B2Grain oriented electrical steel sheet and method for manufacturing the sameOMURA TAKESHI·Filed 2011·Granted Jan 3, 2017·6 cites·2 claims
- 1184US9396872B2Grain oriented electrical steel sheet and method for manufacturing the sameINOUE HIROTAKA·Filed 2011·Granted Jul 19, 2016·3 cites·1 claims
- 1283US9346123B2Device to improve iron loss properties of grain oriented electrical steel sheet and method for improving iron loss properties of grain oriented electrical steel sheetOKABE SEIJI·Filed 2011·Granted May 24, 2016·7 cites·2 claims
- 1382US10465259B2Grain-oriented electrical steel sheet and production method thereforJFE STEEL CORP·Filed 2016·Granted Nov 5, 2019·1 cites·8 claims
- 1482US9536657B2Grain oriented electrical steel sheet and method for manufacturing the sameOMURA TAKESHI·Filed 2011·Granted Jan 3, 2017·2 cites·4 claims
- 1580US11984249B2Grain-oriented electrical steel sheet, wound transformer core using the same, and method for producing wound coreJFE STEEL CORP·Filed 2019·Granted May 14, 2024·1 cites·12 claims
- 1680US11866796B2Grain-oriented electrical steel sheet and production method thereforJFE STEEL CORP·Filed 2020·Granted Jan 9, 2024·1 cites·4 claims
- 1779US9574249B2Method for manufacturing grain oriented electrical steel sheetOMURA TAKESHI·Filed 2011·Granted Feb 21, 2017·4 cites·10 claims
- 1878US11572602B2Method for manufacturing a grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2021·Granted Feb 7, 2023·0 cites·4 claims
- 1976US5917711ADC power supply apparatusSANSHA ELECTRIC MFG CO LTD·Filed 1998·Granted Jun 29, 1999·52 cites·4 claims
- 2074US2023212706A1Grain-oriented electrical steel sheet and method of manufacturing sameJFE STEEL CORP·Filed 2021·Application pending·0 cites
- 2173US4156180AApparatus and method for detecting metabolic activityBACTOMATIC INC·Filed 1977·Granted May 22, 1979·29 cites·40 claims
- 2273US2025154618A1Method of manufacturing a grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2025·Application pending·0 cites
- 2372US11566302B2Grain-oriented electrical steel sheet and method for manufacturing sameJFE STEEL CORP·Filed 2017·Granted Jan 31, 2023·0 cites·13 claims
- 2472US9396850B2Grain oriented electrical steel sheet and method for manufacturing the sameYAMAGUCHI HIROI·Filed 2011·Granted Jul 19, 2016·1 cites·3 claims
- 2568US2025075300A1Grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2022·Application pending·0 cites
- 2667US2024321492A1Wound core and method for producing wound coreJFE STEEL CORP·Filed 2022·Application pending·0 cites
- 2766US6430620B1System and method for locating and retransferring lost data through the use of position number within a fileMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Aug 6, 2002·68 cites·8 claims
- 2866US2016102378A1Grain oriented electrical steel sheet and method of manufacturing the sameJFE STEEL CORP·Filed 2015·Application pending·0 cites
- 2966US2018119244A1Grain-oriented electrical steel sheet, manufacturing method therefor, and method for predicting transformer noise propertyJFE STEEL CORP·Filed 2016·Application pending·0 cites
- 3064US11990261B2Grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2021·Granted May 21, 2024·0 cites·8 claims
- 3164US11923116B2Grain-oriented electrical steel sheet and method of producing sameJFE STEEL CORP·Filed 2019·Granted Mar 5, 2024·0 cites·10 claims
- 3264US11767571B2Method of producing grain-oriented electrical steel sheet and production line thereforJFE STEEL CORP·Filed 2017·Granted Sep 26, 2023·0 cites·6 claims
- 3364US11031163B2Grain-oriented electrical steel sheet and method for manufacturing the sameJFE STEEL CORP·Filed 2017·Granted Jun 8, 2021·0 cites·5 claims
- 3464US7465364B2Fe-Cr-Si based non-oriented electromagnetic steel sheet and process for producing the sameJFE STEEL CORP·Filed 2003·Granted Dec 16, 2008·4 cites·8 claims
- 3563US2025232906A1Three-phase three-legged wound core and method for production thereofJFE STEEL CORP·Filed 2023·Application pending·0 cites
- 3663US2025182949A1Three-phase three-legged wound core and method for production thereofJFE STEEL CORP·Filed 2023·Application pending·0 cites
- 3763US2024233991A1Grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2022·Application pending·0 cites
- 3862US2016276081A1Grain oriented electrical steel sheet and method for manufacturing the sameJFE STEEL CORP·Filed 2016·Application pending·0 cites
- 3961US12467104B2Method for forming grooves on metal strip surface and method for manufacturing grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2021·Granted Nov 11, 2025·0 cites·8 claims
- 4061US11430599B2Transformer iron coreJFE STEEL CORP·Filed 2018·Granted Aug 30, 2022·0 cites·1 claims
- 4161US2024209483A1Grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2022·Application pending·0 cites
- 4260US12404563B2Linear groove formation method and method for producing grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2020·Granted Sep 2, 2025·0 cites·8 claims
- 4360US5687347AData providing device, file server device, and data transfer control methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Nov 11, 1997·38 cites·8 claims
- 4460US2023307160A1Method for manufacturing grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2021·Application pending·0 cites
- 4560US2025087396A1Wound core and method for producing wound coreJFE STEEL CORP·Filed 2022·Application pending·0 cites
- 4660US2024011111A1Grain-oriented electrical steel sheet and production method thereforJFE STEEL CORP·Filed 2021·Application pending·0 cites
- 4758US12195816B2Linear groove formation method and linear groove forming apparatus, and method for manufacturing grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2020·Granted Jan 14, 2025·0 cites·20 claims
- 4858US10011886B2Grain-oriented electrical steel sheet and manufacturing method thereofJFE STEEL CORP·Filed 2012·Granted Jul 3, 2018·0 cites·6 claims
- 4958US2024242864A1Grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2022·Application pending·0 cites
- 5058US2024052447A1Grain-oriented electrical steel sheet and production method thereforJFE STEEL CORP·Filed 2021·Application pending·0 cites
Showing the top 50 of 70 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →