Inventor · disambiguated record
Koichi Nishi
Also filed as: NISHI KOICHI
32 granted patents·12 pending applications·70 citations·filing 1981–2024
94Inventor score
Top patents by PatentIndex Score
44 records- 0192US10355084B1Semiconductor device, method of manufacturing the same and power conversion deviceMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Jul 16, 2019·8 cites·13 claims
- 0285US4460256AFilm feeding system of a cameraRICOH KK·Filed 1981·Granted Jul 17, 1984·18 cites·16 claims
- 0384US7662826B2Pyrazolo [1,5-a] pyrimidine derivative and nad (p) h oxidase inhibitor containing the sameSHIONOGI & CO·Filed 2003·Granted Feb 16, 2010·25 cites·12 claims
- 0481US11393919B2Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Jul 19, 2022·1 cites·10 claims
- 0577US6576446B2Process for producing high 2-O-α-D-glucopyranosyl-L-ascorbic acidHAYASHIBARA BIOCHEM LAB·Filed 2001·Granted Jun 10, 2003·8 cites·9 claims
- 0674US8952176B2Heterocyclic compound having type I 11 β hydroxysteroid dehydrogenase inhibitory activityOGAWA TOMOYUKI·Filed 2006·Granted Feb 10, 2015·2 cites·14 claims
- 0769US10347715B2Semiconductor device having improved safe operating areas and manufacturing method thereforMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Jul 9, 2019·1 cites·9 claims
- 0866US2023369477A1Manufacturing method for semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2023·Application pending·0 cites
- 0964US10205013B2Semiconductor switching element and method of manufacturing the sameMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Feb 12, 2019·1 cites·4 claims
- 1059US12341503B2Semiconductor device and method for controlling the sameMITSUBISHI ELECTRIC CORP·Filed 2023·Granted Jun 24, 2025·0 cites·6 claims
- 1159US11799022B2Semiconductor device comprising a buffer layer including a complex defect of interstice carbon and interstice oxygenMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Oct 24, 2023·0 cites·11 claims
- 1259US11545564B2Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Jan 3, 2023·0 cites·12 claims
- 1359US11453694B2Glycosyl hesperetin and process for producing the same and uses thereofHAYASHIBARA CO·Filed 2020·Granted Sep 27, 2022·0 cites·9 claims
- 1458US2024145464A1Semiconductor device and method of manufacturing sameMITSUBISHI ELECTRIC CORP·Filed 2023·Application pending·0 cites
- 1557US11699744B2Semiconductor device and semiconductor apparatusMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Jul 11, 2023·0 cites·57 claims
- 1657US2024313095A1Rc-igbtMITSUBISHI ELECTRIC CORP·Filed 2024·Application pending·0 cites
- 1757US2024290837A1Semiconductor device and method for manufacturing semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2024·Application pending·0 cites
- 1857US2024153989A1Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2023·Application pending·0 cites
- 1955US12300569B2Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2022·Granted May 13, 2025·0 cites·14 claims
- 2053US12328887B2Semiconductor device and method of manufacturing semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Jun 10, 2025·0 cites·48 claims
- 2153US12142605B2Semiconductor device and method for manufacturing the sameMITSUBISHI ELECTRIC CORP·Filed 2022·Granted Nov 12, 2024·0 cites·14 claims
- 2253US11574998B2Semiconductor device and manufacturing method thereofMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Feb 7, 2023·0 cites·14 claims
- 2353US4734726AApparatus for moving a lensRICOH KK·Filed 1987·Granted Mar 29, 1988·6 cites·1 claims
- 2453US2024162223A1Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2023·Application pending·0 cites
- 2553US2023187501A1Semiconductor device and method of manufacturing semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 2652US2023131163A1Semiconductor device and method for manufacturing the sameMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 2751US12402337B2Semiconductor device and method for controlling semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2022·Granted Aug 26, 2025·0 cites·18 claims
- 2851US11799023B2Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Oct 24, 2023·0 cites·15 claims
- 2951US11552002B2Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Jan 10, 2023·0 cites·14 claims
- 3051US11444157B2Semiconductor device including first and second buffer layersMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Sep 13, 2022·0 cites·13 claims
- 3151US2022302289A1Semiconductor device and method for manufacturing the sameMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 3250US12020935B2Method of manufacturing semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Jun 25, 2024·0 cites·8 claims
- 3350US11777021B2Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Oct 3, 2023·0 cites·11 claims
- 3450US2023163122A1Rc-igbtMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 3550US2023083162A1Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 3649US12501635B2Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Dec 16, 2025·0 cites·11 claims
- 3749US10703773B2Glycosyl hesperetin and process for producing the same and uses thereofHAYASHIBARA CO·Filed 2015·Granted Jul 7, 2020·0 cites·4 claims
- 3849US2024113189A1Semiconductor device and method of manufacturing the sameMITSUBISHI ELECTRIC CORP·Filed 2023·Application pending·0 cites
- 3948US11374119B2Semiconductor device and method of manufacturing the sameMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Jun 28, 2022·0 cites·24 claims
- 4047US10263102B2Semiconductor device and method of manufacturing the sameMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Apr 16, 2019·0 cites·24 claims
- 4146US12002806B2Reverse conducting semiconductor device and method for manufacturing reverse conducting semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Jun 4, 2024·0 cites·13 claims
- 4243US10971608B2Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Apr 6, 2021·0 cites·21 claims
- 4342US10593789B2Semiconductor apparatus and method of manufacturing the sameMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Mar 17, 2020·0 cites·17 claims
- 4427US5338733AIsoxazolidinyl carbapenem derivativeSHIONOGI & CO·Filed 1993·Granted Aug 16, 1994·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →