Inventor · disambiguated record
Hideki Tomiyama
Also filed as: TOMIYAMA HIDEKI
42 granted patents·4 pending applications·1,319 citations·filing 1984–2024
98Inventor score
Files withFUJI PHOTO FILM CO LTD16JAPAN STEEL WORKS LTD9HIOKI ELECTRIC WORKS8FUJI HEAVY IND LTD3TOMIYAMA HIDEKI3
Top patents by PatentIndex Score
46 records- 0196US5862515ABattery testerHIOKI ELECTRIC WORKS·Filed 1997·Granted Jan 19, 1999·287 cites·16 claims
- 0294US5378560ANonaqueous secondary batteryFUJI PHOTO FILM CO LTD·Filed 1994·Granted Jan 3, 1995·137 cites·16 claims
- 0393US6365299B1Nonaqueous secondary batteryFUJI PHOTO FILM CO LTD·Filed 1996·Granted Apr 2, 2002·114 cites·11 claims
- 0492US7646118B2Portable power working machineFUJI HEAVY IND LTD·Filed 2007·Granted Jan 12, 2010·25 cites·10 claims
- 0590US6758169B2Engine generatorFUJI HEAVY IND LTD·Filed 2002·Granted Jul 6, 2004·53 cites·7 claims
- 0689US12030223B2Strand manufacturing apparatus and pellet manufacturing apparatusJAPAN STEEL WORKS LTD·Filed 2020·Granted Jul 9, 2024·2 cites·6 claims
- 0789US6053953ANonaqueous secondary battery and process for preparation thereofFUJI PHOTO FILM CO LTD·Filed 1998·Granted Apr 25, 2000·107 cites·2 claims
- 0888US10549453B2Simulation apparatus, simulation method and non-transitory computer-readable medium having simulation program for fluid-flow analysis of material in kneading deviceJAPAN STEEL WORKS LTD·Filed 2015·Granted Feb 4, 2020·4 cites·6 claims
- 0988US6825573B2Engine generatorFUJI HEAVY IND LTD·Filed 2002·Granted Nov 30, 2004·38 cites·14 claims
- 1088USD481963SDigital multi-meterHIOKI ELECTRIC WORKS·Filed 2002·Granted Nov 11, 2003·37 cites·1 claims
- 1187US5677083ANon-aqueous lithium ion secondary batteryFUJI PHOTO FILM CO LTD·Filed 1996·Granted Oct 14, 1997·86 cites·9 claims
- 1286US6190803B1Nonaqueous secondary batteryFUJI PHOTO FILM CO LTD·Filed 1997·Granted Feb 20, 2001·83 cites·9 claims
- 1385US7105251B2Nonaqueous secondary batteryUBE INDUSTRIES·Filed 2002·Granted Sep 12, 2006·22 cites·19 claims
- 1483USD390139SDigital multi-meterHIOKI ELECTRIC WORKS·Filed 1997·Granted Feb 3, 1998·27 cites·1 claims
- 1583USD381280SDigital multi-meterHIOKI ELECTRIC WORKS·Filed 1995·Granted Jul 22, 1997·28 cites·1 claims
- 1681US11534951B2Apparatus, method and computer program product for screw configuration inferenceJAPAN STEEL WORKS LTD·Filed 2017·Granted Dec 27, 2022·2 cites·8 claims
- 1780US5665491ANonaqueous secondary batteryFUJI PHOTO FILM CO LTD·Filed 1996·Granted Sep 9, 1997·41 cites·12 claims
- 1877US12496746B2Strand manufacturing apparatus and pellet manufacturing apparatusJAPAN STEEL WORKS LTD·Filed 2024·Granted Dec 16, 2025·0 cites·1 claims
- 1976USD435796SDigital multi-meterHIOKI ELECTRIC WORKS·Filed 2000·Granted Jan 2, 2001·22 cites·1 claims
- 2074US6019802ANonaqueous secondary battery and process for producing the same using a dispersion aidFUJI PHOTO FILM CO LTD·Filed 1995·Granted Feb 1, 2000·51 cites·7 claims
- 2172US8151471B2Control handle of a bush cutter and a bush cutter therewithTOMIYAMA HIDEKI·Filed 2009·Granted Apr 10, 2012·11 cites·18 claims
- 2264US6406817B2Crosslinked polymer, electrolyte using the polymer, and nonaqueous secondary battery using the electrolyteUBE INDUSTRIES·Filed 1999·Granted Jun 18, 2002·32 cites·10 claims
- 2364US6379403B1Cell electrode sheet with displaced electrode depolarizing mixesFUJI FILM CELLTEC CO LTD·Filed 1999·Granted Apr 30, 2002·31 cites·9 claims
- 2464US6027835ACell electrode sheet with displaced electrode depolarizing mixesFUJI FILM CELLTEC CO LTD·Filed 1997·Granted Feb 22, 2000·30 cites·11 claims
- 2561US12157397B2Vehicle battery cooling apparatusSUBARU CORP·Filed 2021·Granted Dec 3, 2024·0 cites·10 claims
- 2657US4859564AColor diffusion transfer photographic element with reducing sugarFUJI PHOTO FILM CO LTD·Filed 1988·Granted Aug 22, 1989·6 cites·13 claims
- 2756US4945026AImage receiving element for use in a silver salt diffusion transfer processFUJI PHOTO FILM CO LTD·Filed 1989·Granted Jul 31, 1990·6 cites·4 claims
- 2856US4551410APhotographic element for color diffusion transfer with two neutralizing layersFUJI PHOTO FILM CO LTD·Filed 1984·Granted Nov 5, 1985·7 cites·23 claims
- 2954US8140307B2Devolatilization simulation apparatus for screw extruders and devolatilization simulation program for screw extrudersTOMIYAMA HIDEKI·Filed 2007·Granted Mar 20, 2012·1 cites·3 claims
- 3052USD580180SLeather materialSHIBORIAN CO LTD·Filed 2006·Granted Nov 11, 2008·10 cites·1 claims
- 3151US5316903ASilver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1991·Granted May 31, 1994·3 cites·36 claims
- 3249US2024075671A1Extrusion Device and Extrusion Molding Die Used by Same, Monitoring Device and Program, Strand Manufacturing Method, and Strand Diameter Adjustment MethodJAPAN STEEL WORKS LTD·Filed 2021·Application pending·0 cites
- 3348US2024116232A1Lip gap adjusting device, extrusion molding die, extrusion molding apparatus, method for adjusting lip gap, and method for manufacturing filmJAPAN STEEL WORKS LTD·Filed 2021·Application pending·0 cites
- 3446US12174084B2Anomaly detection system and anomaly detection methodJAPAN STEEL WORKS LTD·Filed 2019·Granted Dec 24, 2024·0 cites·8 claims
- 3545US2008120793A1Method of Leather Processing and Leather of Three-Dimensional ShapeTOMIYAMA HIDEKI·Filed 2006·Application pending·0 cites
- 3644US4717642AProcess for improving adhesion between photographic layersFUJI PHOTO FILM CO LTD·Filed 1986·Granted Jan 5, 1988·4 cites·11 claims
- 3743US2023195963A1Simulation Device, Simulation Method and Non-Transitory Computer Readable Recording MediumJAPAN STEEL WORKS LTD·Filed 2021·Application pending·0 cites
- 3842US8306799B2Devolatilization performance prediction apparatus and devolatilization performance prediction methodTAKAMOTO SEIJI·Filed 2007·Granted Nov 6, 2012·0 cites·8 claims
- 3939US11607832B2Feed block and sheet manufacturing apparatus provided with the same, and method of manufacturing sheetJAPAN STEEL WORKS LTD·Filed 2016·Granted Mar 21, 2023·0 cites·17 claims
- 4038US4916044AColor diffusion transfer element with auxillary neutralizing layer comprising cellulose acetateFUJI PHOTO FILM CO LTD·Filed 1987·Granted Apr 10, 1990·6 cites·14 claims
- 4136USD775983SHandle for electrical measuring instrumentHIOKI ELECTRIC WORKS·Filed 2015·Granted Jan 10, 2017·2 cites·1 claims
- 4235US4798779AProcess for forming an image by silver salt diffusion transferFUJI PHOTO FILM CO LTD·Filed 1987·Granted Jan 17, 1989·2 cites·11 claims
- 4332USD767422SHandle for electrical measuring instrumentHIOKI ELECTRIC WORKS·Filed 2015·Granted Sep 27, 2016·1 cites·1 claims
- 4432US5298374ASilver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1991·Granted Mar 29, 1994·0 cites·34 claims
- 4530USD775539SHandle for electrical measuring instrumentHIOKI ELECTRIC WORKS·Filed 2015·Granted Jan 3, 2017·1 cites·1 claims
- 4630US4833063AColor diffusion transfer element comprising two neutralizing layers and two timing layersFUJI PHOTO FILM CO LTD·Filed 1987·Granted May 23, 1989·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →