Inventor · disambiguated record
Ryoichi Kato
Also filed as: KATO RYOICHI
62 granted patents·28 pending applications·162 citations·filing 1984–2025
98Inventor score
Top patents by PatentIndex Score
90 records- 0193US8868842B2Memory system, method of controlling memory system, and information processing apparatusYANO HIROKUNI·Filed 2009·Granted Oct 21, 2014·37 cites·29 claims
- 0292US9029022B2Lithium secondary batteries and nonaqueous electrolyte for use in the sameMIYAGI HIDEKAZU·Filed 2012·Granted May 12, 2015·11 cites·12 claims
- 0391US9112236B2Lithium secondary batteries and nonaqueous electrolyte for use in the sameMIYAGI HIDEKAZU·Filed 2006·Granted Aug 18, 2015·10 cites·13 claims
- 0491US9048508B2Nonaqueous electrolytes and nonaqueous-electrolyte secondary batteries employing the sameKATO RYOICHI·Filed 2009·Granted Jun 2, 2015·10 cites·17 claims
- 0588US8137846B2Nonaqueous-electrolyte secondary batteryNAKASHIMA SATOSHI·Filed 2006·Granted Mar 20, 2012·7 cites·26 claims
- 0688US2023378435A1Lithium secondary batteries and nonaqueous electrolyte for use in the sameMITSUBISHI CHEM CORP·Filed 2023·Application pending·0 cites
- 0786US9231277B2Nonaqueous electrolytes and nonaqueous-electrolyte secondary batteries employing the sameKATO RYOICHI·Filed 2012·Granted Jan 5, 2016·3 cites·15 claims
- 0886US7568166B2Apparatus for displaying a part of an objectSONY CORP·Filed 2005·Granted Jul 28, 2009·20 cites·5 claims
- 0986US2024204244A1Solid-state battery and method for producing solid-state batteryTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1084US11410922B2Semiconductor device comprising a capacitorFUJI ELECTRIC CO LTD·Filed 2020·Granted Aug 9, 2022·1 cites·20 claims
- 1184US9653754B2Nonaqueous electrolytes and nonaqueous-electrolyte secondary batteries employing the sameMITSUBISHI CHEM CORP·Filed 2014·Granted May 16, 2017·2 cites·19 claims
- 1283US11444004B2CoolerFUJI ELECTRIC CO LTD·Filed 2020·Granted Sep 13, 2022·2 cites·9 claims
- 1383US11075144B2Cooler and semiconductor moduleFUJI ELECTRIC CO LTD·Filed 2020·Granted Jul 27, 2021·2 cites·11 claims
- 1483US2025029916A1Semiconductor device comprising a capacitorFUJI ELECTRIC CO LTD·Filed 2024·Application pending·0 cites
- 1582US12142559B2Semiconductor device comprising a capacitorFUJI ELECTRIC CO LTD·Filed 2023·Granted Nov 12, 2024·0 cites·5 claims
- 1680US12500264B2Solid-state battery and method for producing solid-state batteryTOYOTA MOTOR CO LTD·Filed 2022·Granted Dec 16, 2025·0 cites·12 claims
- 1780US10867980B2Semiconductor equipmentFUJI ELECTRIC CO LTD·Filed 2019·Granted Dec 15, 2020·4 cites·10 claims
- 1879US11769871B2Lithium secondary batteries and nonaqueous electrolyte for use in the sameMITSUBISHI CHEM CORP·Filed 2020·Granted Sep 26, 2023·0 cites·23 claims
- 1979US7852357B2Display apparatus, display method, display program, and recording medium with the display program for controlling display of at least a portion of a mapSONY CORP·Filed 2005·Granted Dec 14, 2010·8 cites·11 claims
- 2077US11887925B2Semiconductor device comprising a capacitorFUJI ELECTRIC CO LTD·Filed 2022·Granted Jan 30, 2024·0 cites·15 claims
- 2175US9593016B2Method for producing difluorophosphate, non-aqueous electrolyte for secondary cell and non-aqueous electrolyte secondary cellKATO RYOICHI·Filed 2012·Granted Mar 14, 2017·1 cites·5 claims
- 2275US8980214B2Method for producing difluorophosphate, non-aqueous electrolyte for secondary cell and non-aqueous electrolyte secondary cellKATO RYOICHI·Filed 2005·Granted Mar 17, 2015·2 cites·4 claims
- 2375US8137848B2Method for producing difluorophosphate, nonaqueous electrolyte solution for secondary batteries, and nonaqueous electrolyte secondary batteryKATO RYOICHI·Filed 2011·Granted Mar 20, 2012·1 cites·23 claims
- 2473US2019252672A1Lithium secondary batteries and nonaqueous electrolyte for use in the sameMIYAGI HIDEKAZU·Filed 2019·Application pending·0 cites
- 2573US2025303997A1Curtain airbag deviceTOYODA GOSEI KK·Filed 2025·Application pending·0 cites
- 2672US10128345B2Semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2017·Granted Nov 13, 2018·2 cites·13 claims
- 2771US12451454B2Manufacturing method of packaging structure for bipolar transistor with constricted bumpsFUJI ELECTRIC CO LTD·Filed 2023·Granted Oct 21, 2025·0 cites·6 claims
- 2870US8076033B2Method for producing difluorophosphate, nonaqueous electrolyte solution for secondary battery and nonaqueous electrolyte secondary batteryKATO RYOICHI·Filed 2005·Granted Dec 13, 2011·1 cites·15 claims
- 2970US2025296525A1Curtain airbag device, airbag casing, and moving objectTOYODA GOSEI KK·Filed 2025·Application pending·0 cites
- 3069US8938586B2Memory system with flush processing from volatile memory to nonvolatile memory utilizing management tables and different management unitsYANO JUNJI·Filed 2009·Granted Jan 20, 2015·4 cites·21 claims
- 3167US11624562B2Heat sinkFUJI ELECTRIC CO LTD·Filed 2022·Granted Apr 11, 2023·0 cites·4 claims
- 3267US10332845B2Semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2017·Granted Jun 25, 2019·1 cites·10 claims
- 3367US8825946B2Memory system and data writing methodKATO RYOICHI·Filed 2012·Granted Sep 2, 2014·2 cites·20 claims
- 3465US5084729ASlit scanning exposure apparatusFUJI PHOTO FILM CO LTD·Filed 1990·Granted Jan 28, 1992·12 cites·5 claims
- 3565US2017040593A1Lithium secondary batteries and nonaqueous electrolyte for use in the sameMIYAGI HIDEKAZU·Filed 2016·Application pending·0 cites
- 3664US11705419B2Packaging structure for bipolar transistor with constricted bumpsFUJI ELECTRIC CO LTD·Filed 2020·Granted Jul 18, 2023·0 cites·13 claims
- 3764US9871006B2Semiconductor module having a solder-bonded cooling unitFUJI ELECTRIC CO LTD·Filed 2016·Granted Jan 16, 2018·1 cites·8 claims
- 3863US8108593B2Memory system for flushing and relocating dataYANO JUNJI·Filed 2009·Granted Jan 31, 2012·5 cites·20 claims
- 3962US2025149496A1Semiconductor module and method of manufacturing a semiconductor moduleFUJI ELECTRIC CO LTD·Filed 2024·Application pending·0 cites
- 4061US12293949B2Semiconductor module and method for manufacturing semiconductor moduleFUJI ELECTRIC CO LTD·Filed 2022·Granted May 6, 2025·0 cites·20 claims
- 4161US2012135317A1Nonaqueous-electrolyte secondary batteryNAKASHIMA SATOSHI·Filed 2012·Application pending·0 cites
- 4261US2012141886A1Nonaqueous-electrolyte secondary batteryNAKASHIMA SATOSHI·Filed 2012·Application pending·0 cites
- 4361US2015243936A1Lithium secondary batteries and nonaqueous electrolyte for use in the sameMIYAGI HIDEKAZU·Filed 2015·Application pending·0 cites
- 4461US2012141885A1Nonaqueous-electrolyte secondary batteryNAKASHIMA SATOSHI·Filed 2012·Application pending·0 cites
- 4561US2012141887A1Nonaqueous-electrolyte secondary batteryNAKASHIMA SATOSHI·Filed 2012·Application pending·0 cites
- 4660US12489041B2Semiconductor module, semiconductor device, and semiconductor device manufacturing methodFUJI ELECTRIC CO LTD·Filed 2022·Granted Dec 2, 2025·0 cites·15 claims
- 4760US2021102760A1Heat sinkFUJI ELECTRIC CO LTD·Filed 2020·Application pending·0 cites
- 4859US12029017B2Semiconductor module, power conversion device, and manufacturing method of semiconductor moduleFUJI ELECTRIC CO LTD·Filed 2021·Granted Jul 2, 2024·0 cites·13 claims
- 4959US2024312899A1Semiconductor module, semiconductor device, and semiconductor device manufacturing methodFUJI ELECTRIC CO LTD·Filed 2024·Application pending·0 cites
- 5059US2024222311A1Semiconductor device having connection wiring to which wire is connectedFUJI ELECTRIC CO LTD·Filed 2024·Application pending·0 cites
Showing the top 50 of 90 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →