Inventor · disambiguated record
Ryosuke Shimizu
Also filed as: SHIMIZU RYOSUKE
36 granted patents·15 pending applications·343 citations·filing 1986–2023
97Inventor score
Files withTOPCON CORP9MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7HITACHI AUTOMOTIVE SYSTEMS LTD6HITACHI GE NUCLEAR ENERGY LTD5AUDIO TECHNICA KK4
Top patents by PatentIndex Score
51 records- 0194USD964388SDisplay screen or portion thereof with graphical user interfaceAUDIO TECHNICA KK·Filed 2021·Granted Sep 20, 2022·22 cites·1 claims
- 0293US11808571B2Surveying system, staking assistance method, and storage medium storing staking assistance programTOPCON CORP·Filed 2021·Granted Nov 7, 2023·5 cites·6 claims
- 0392USD965009SDisplay screen or portion thereof with graphical user interfaceAUDIO TECHNICA KK·Filed 2021·Granted Sep 27, 2022·17 cites·1 claims
- 0490US4761774AOptical disc drive apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Aug 2, 1988·42 cites·19 claims
- 0588US11858502B2Vehicle control deviceHITACHI ASTEMO LTD·Filed 2020·Granted Jan 2, 2024·2 cites·11 claims
- 0688USD965008SDisplay screen or portion thereof with graphical user interfaceAUDIO TECHNICA KK·Filed 2021·Granted Sep 27, 2022·12 cites·1 claims
- 0788US8173982B2Non-degenerate polarization-entangled photon pair generation device and non-degenerate polarization-entangled photon pair generation methodEDAMATSU KEIICHI·Filed 2008·Granted May 8, 2012·19 cites·6 claims
- 0887US9583003B2Vehicle danger notification control apparatusHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Feb 28, 2017·8 cites·11 claims
- 0986US10457583B2Method for relieving corrosive environment of boiling water reactor, nuclear power plant, and method for injecting noble metal which is carried out in nuclear power plantHITACHI GE NUCLEAR ENERGY LTD·Filed 2017·Granted Oct 29, 2019·3 cites·3 claims
- 1085US6466385B1Method and apparatus of forming a magnetic disk with a servo sector and a data sector on a spiral trackMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Oct 15, 2002·25 cites·6 claims
- 1183US5526328ARecording and reproducing apparatus with varying amounts of data in different tracksMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Jun 11, 1996·39 cites·7 claims
- 1282US10421491B2Vehicular steering assistance control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Sep 24, 2019·4 cites·16 claims
- 1379USD964389SDisplay screen or portion thereof with graphical user interfaceAUDIO TECHNICA KK·Filed 2021·Granted Sep 20, 2022·7 cites·1 claims
- 1478US5383068AHead position recognition method, a speed calculation method, and a head movement speed control deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Jan 17, 1995·32 cites·2 claims
- 1577US11273830B2Vehicle control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Mar 15, 2022·2 cites·5 claims
- 1676US7706531B2Recording apparatus, reproduction apparatus, data processing apparatus, recording and reproduction apparatus and data transmission apparatus and corresponding methodsPANASONIC CORP·Filed 2000·Granted Apr 27, 2010·14 cites·47 claims
- 1776US7570419B2Quantum entanglement photon-pair producing device and quantum entanglement photon pair producing methodJAPAN SCIENCE & TECH AGENCY·Filed 2007·Granted Aug 4, 2009·6 cites·11 claims
- 1873US7823213B2Recording apparatus, reproduction apparatus, data processing apparatus, recording and reproduction apparatus and data transmission apparatus and corresponding methodsPANASONIC CORP·Filed 2006·Granted Oct 26, 2010·2 cites·23 claims
- 1973US5876469AMethod of heat transfer in reformerCHIYODA CHEM ENG CONSTRUCT CO·Filed 1996·Granted Mar 2, 1999·47 cites·12 claims
- 2067US5335123AApparatus and method for head-positioning on a rotatable recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Aug 2, 1994·17 cites·9 claims
- 2166US2020055758A1Method for Relieving Corrosive Environment of Boiling Water Reactor, Nuclear Power Plant, and Method for Injecting Noble Metal Which is Carried Out in Nuclear Power PlantHITACHI GE NUCLEAR ENERGY LTD·Filed 2019·Application pending·0 cites
- 2264US8488231B2Generator of polarization entangled photon pairs and method of generating the sameSHIMIZU RYOSUKE·Filed 2010·Granted Jul 16, 2013·3 cites·10 claims
- 2358US11889803B2Plant growth lighting fixtureFUJIFILM CORP·Filed 2021·Granted Feb 6, 2024·0 cites·11 claims
- 2457US2023168087A1Surveying assistance device, surveying assistance system, surveying assistance method, and storage mediumTOPCON CORP·Filed 2023·Application pending·0 cites
- 2557US2025166858A1Plant reliability evaluation system, plant reliability evaluation method, and plant reliability evaluation programHITACHI GE NUCLEAR ENERGY LTD·Filed 2022·Application pending·0 cites
- 2656US12352575B2Survey method, mobile terminal, survey system, and storage mediumTOPCON CORP·Filed 2022·Granted Jul 8, 2025·0 cites·11 claims
- 2756US11940638B2Plant growth lighting fixtureFUJIFILM CORP·Filed 2021·Granted Mar 26, 2024·0 cites·8 claims
- 2855US7652770B2Optical nonliner evaluation device and optical switching elementJAPAN SCIENCE & TECH AGENCY·Filed 2006·Granted Jan 26, 2010·1 cites·9 claims
- 2954US12202479B2Vehicle control deviceHITACHI ASTEMO LTD·Filed 2020·Granted Jan 21, 2025·0 cites·8 claims
- 3054US12140428B2Surveying assistance device, surveying assistance system, surveying assistance method, and storage mediumTOPCON CORP·Filed 2023·Granted Nov 12, 2024·0 cites·12 claims
- 3152US2022065629A1Surveying system, staking assistance method, and storage medium storing staking assistance programTOPCON CORP·Filed 2021·Application pending·0 cites
- 3251US2022035049A1Finished shape observation method and observation system using gnss, and storage medium thereofTOPCON CORP·Filed 2021·Application pending·0 cites
- 3351US2009116822A1Image displaying systemPANASONIC CORP·Filed 2008·Application pending·0 cites
- 3450US10040743B2Method for producing aldehyde compound, and acetal compoundKURARAY CO·Filed 2015·Granted Aug 7, 2018·0 cites·5 claims
- 3550US2023137777A1Portable display terminal for survey assistance, survey assistance system, survey assistance method, and survey assistance programTOPCON CORP·Filed 2021·Application pending·0 cites
- 3649US11306900B2Plant growth lighting fixtureFUJIFILM CORP·Filed 2021·Granted Apr 19, 2022·0 cites·12 claims
- 3749US2023160695A1Surveying assistance device, surveying assistance system, surveying assistance method, and storage mediumTOPCON CORP·Filed 2023·Application pending·0 cites
- 3849US2020312471A1Corrosion Mitigation Method for Carbon Steel PipeHITACHI GE NUCLEAR ENERGY LTD·Filed 2020·Application pending·0 cites
- 3949US2022333926A1Staking method and staking systemTOPCON CORP·Filed 2020·Application pending·0 cites
- 4048US5396380AResolution enhancement of absolute track position using iterative process and position bursts with track following capabilityMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Mar 7, 1995·8 cites·3 claims
- 4146US2014069810A1Electrochemical Corrosion Potential SensorHITACHI GE NUCLEAR ENERGY LTD·Filed 2013·Application pending·0 cites
- 4245US10087404B2Biological corrosion inhibitor for metalsKURARAY CO·Filed 2015·Granted Oct 2, 2018·0 cites·6 claims
- 4345US2021162967A1Vehicle control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Application pending·0 cites
- 4443US7368363B2Method of manufacturing semiconductor device and method of treating semiconductor surfaceFUJI ELEC DEVICE TECH CO LTD·Filed 2004·Granted May 6, 2008·1 cites·15 claims
- 4542US10843998B2Method for producing bis-acyloxylated exomethylene compoundKURARAY CO·Filed 2018·Granted Nov 24, 2020·0 cites·10 claims
- 4642US2016114800A1Vehicle control apparatusHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Application pending·0 cites
- 4738US11104655B2Method for producing cyclic etherSHIMIZU RYOSUKE·Filed 2018·Granted Aug 31, 2021·0 cites·13 claims
- 4836US2015307100A1Vehicle ControllerHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Application pending·0 cites
- 4933US5410988ATubular furnace and method of controlling combustion thereofNIPPON FURNACE KOGYO KK·Filed 1994·Granted May 2, 1995·4 cites·8 claims
- 5032US2005106794A1Method of manufacturing a semiconductor deviceFUJI ELECTRIC HOLDINGS·Filed 2004·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →