Inventor · disambiguated record
Kenji Tominaga
Also filed as: TOMINAGA KENJI
24 granted patents·500 citations·filing 1976–2022
96Inventor score
Top patents by PatentIndex Score
24 records- 0195US5011652ANuclear power facilitiesHITACHI LTD·Filed 1987·Granted Apr 30, 1991·77 cites·26 claims
- 0295US4822557AEmergency reactor core cooling structureHITACHI LTD·Filed 1987·Granted Apr 18, 1989·47 cites·13 claims
- 0394US8355274B2Current steering element, storage element, storage device, and method for manufacturing current steering elementPANASONIC CORP·Filed 2009·Granted Jan 15, 2013·34 cites·9 claims
- 0488US8551853B2Non-volatile semiconductor memory device and manufacturing method thereofTSUJI KIYOTAKA·Filed 2011·Granted Oct 8, 2013·11 cites·15 claims
- 0588US8198618B2Nonvolatile memory device and manufacturing method thereofMIKAWA TAKUMI·Filed 2008·Granted Jun 12, 2012·14 cites·10 claims
- 0687US8394669B2Resistance variable element and resistance variable memory deviceARITA KOJI·Filed 2010·Granted Mar 12, 2013·12 cites·18 claims
- 0786US8384061B2Nonvolatile memory device and manufacturing methodPANASONIC CORP·Filed 2008·Granted Feb 26, 2013·11 cites·10 claims
- 0886US5272737ANuclear reactor installationHITACHI LTD·Filed 1991·Granted Dec 21, 1993·34 cites·14 claims
- 0985USD347696SSterilizerTOMY SEIKO KK·Filed 1991·Granted Jun 7, 1994·26 cites·1 claims
- 1084US5087408ANuclear power facilitiesTOMINAGA KENJI·Filed 1990·Granted Feb 11, 1992·81 cites·2 claims
- 1182US12017529B2Accelerator deviceDENSO CORP·Filed 2022·Granted Jun 25, 2024·1 cites·7 claims
- 1279US5295169AReactor containment facilitiesHITACHI LTD·Filed 1991·Granted Mar 15, 1994·25 cites·36 claims
- 1374US4941867AContainer rotor for a centrifugal separatorTOMY SEIKO KK·Filed 1989·Granted Jul 17, 1990·30 cites·1 claims
- 1472US6485740B1Transdermal methotrexate preparationsYUTOKU PHARMACEUTICAL IND CO L·Filed 2000·Granted Nov 26, 2002·14 cites·16 claims
- 1570USD335930SCentrifugeTOMY SEIKO KK·Filed 1991·Granted May 25, 1993·14 cites·1 claims
- 1669US8090073B2Nuclear power plant, method of replacement in the same and method of operating the sameSUGIYAMA MASASHI·Filed 2005·Granted Jan 3, 2012·4 cites·11 claims
- 1757US8900965B2Nonvolatile memory device manufacturing methodSORADA HARUYUKI·Filed 2012·Granted Dec 2, 2014·1 cites·12 claims
- 1856US6686677B2Optical deviceUSHIO ELECTRIC INC·Filed 2000·Granted Feb 3, 2004·6 cites·4 claims
- 1953US5309489ANuclear reactor with cooling apparatus and methodHITACHI LTD·Filed 1992·Granted May 3, 1994·17 cites·20 claims
- 2053US4123327AFuel assembly for a nuclear reactorHITACHI LTD·Filed 1976·Granted Oct 31, 1978·11 cites·9 claims
- 2152US4808369AEmergency core cooling apparatusHITACHI LTD·Filed 1988·Granted Feb 28, 1989·12 cites·20 claims
- 2242US4305896AVent exit device for condensing steamHITACHI LTD·Filed 1978·Granted Dec 15, 1981·9 cites·7 claims
- 2339US4526743AContainment vessel for a nuclear reactorHITACHI LTD·Filed 1980·Granted Jul 2, 1985·5 cites·9 claims
- 2435US6501563B1Image processing apparatusMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Dec 31, 2002·4 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →