Inventor · disambiguated record
Koichi Yoshida
Also filed as: YOSHIDA KOICHI
85 granted patents·10 pending applications·1,363 citations·filing 1974–2024
99Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD9MURATA MANUFACTURING CO8ASAHI CHEMICAL IND7AUTONETWORKS TECHNOLOGIES LTD6DENSO CORP6
Top patents by PatentIndex Score
95 records- 0198US4391912ACell cultivation method and floating animal cell culture unit for the sameASAHI CHEMICAL IND·Filed 1980·Granted Jul 5, 1983·147 cites·10 claims
- 0295US11348880B2Semiconductor device and electronic apparatusMURATA MANUFACTURING CO·Filed 2020·Granted May 31, 2022·3 cites·35 claims
- 0394US12178135B2Semiconductor device with depression in package and method for manufacturing sameMURATA MANUFACTURING CO·Filed 2022·Granted Dec 24, 2024·2 cites·18 claims
- 0494US9829405B2Micromechanical pressure sensor structure having a side wall layerMURATA MANUFACTURING CO·Filed 2015·Granted Nov 28, 2017·9 cites·17 claims
- 0594US3991045AN4 -acylarabinonucleosidesASAHI CHEMICAL IND·Filed 1975·Granted Nov 9, 1976·45 cites·8 claims
- 0693US8980749B1Method for chemical mechanical polishing silicon wafersROHM & HAAS ELECT MAT·Filed 2013·Granted Mar 17, 2015·24 cites·10 claims
- 0791US9925637B2Tapered poromeric polishing padROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC·Filed 2016·Granted Mar 27, 2018·6 cites·10 claims
- 0890US7070931B2Cancer controlTAKARA BIO INC·Filed 2002·Granted Jul 4, 2006·36 cites·6 claims
- 0990US5424907ASolid electrolytic capacitors and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Jun 13, 1995·79 cites·22 claims
- 1089US4286015APolyaryl ether sulfone semipermeable membrane and process for producing sameASAHI CHEMICAL IND·Filed 1979·Granted Aug 25, 1981·52 cites·8 claims
- 1189US4059686APharmaceutical preparation for oral cavity administrationNIPPON KAYAKU KK·Filed 1975·Granted Nov 22, 1977·69 cites·8 claims
- 1288US10259099B2Tapering method for poromeric polishing padROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC·Filed 2016·Granted Apr 16, 2019·4 cites·10 claims
- 1388US10106662B2Thermoplastic poromeric polishing padROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC·Filed 2016·Granted Oct 23, 2018·3 cites·10 claims
- 1485US11692893B2Pressure sensor including side-wall portion including shield electrodeMURATA MANUFACTURING CO·Filed 2021·Granted Jul 4, 2023·2 cites·12 claims
- 1585US6017812ABump bonding method and bump bonding apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jan 25, 2000·82 cites·3 claims
- 1684US12345593B2Pressure sensor structure, pressure sensor device, and method of manufacturing pressure sensor structureMURATA MANUFACTURING CO·Filed 2023·Granted Jul 1, 2025·1 cites·12 claims
- 1781US4563536AMethod for synthesizing trioxaneASAHI CHEMICAL IND·Filed 1982·Granted Jan 7, 1986·12 cites·13 claims
- 1880US9212426B2Rust preventive oil compositionJX NIPPON OIL & ENERGY CORP·Filed 2012·Granted Dec 15, 2015·2 cites·4 claims
- 1980US6519258B1ATM exchangeFUJITSU LTD·Filed 1997·Granted Feb 11, 2003·108 cites·5 claims
- 2080US5812551AATM exchange with band camp-on registration functionFUJITSU LTD·Filed 1996·Granted Sep 22, 1998·123 cites·12 claims
- 2177US11971798B2Operation management apparatus, system, method, and non-transitory computer readable medium storing programNEC CORP·Filed 2020·Granted Apr 30, 2024·1 cites·5 claims
- 2277US10824775B2Simulation method and device for determining collision between objectsSONY INTERACTIVE ENTERTAINMENT INC·Filed 2014·Granted Nov 3, 2020·4 cites·7 claims
- 2377US6845003B2Metal collector foil for electric double layer capacitor, method of producing the metal collector foil, and electric double layer capacitor using the metal collector foilHONDA MOTOR CO LTD·Filed 2003·Granted Jan 18, 2005·23 cites·16 claims
- 2477US5410572APhase locked loop circuitMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Apr 25, 1995·43 cites·7 claims
- 2576US10196529B2Metal surface coating composition and terminal fitted electric wireAUTONETWORKS TECHNOLOGIES LTD·Filed 2016·Granted Feb 5, 2019·1 cites·7 claims
- 2676US10174207B2Metal surface coating composition and terminal fitted electric wireAUTONETWORKS TECHNOLOGIES LTD·Filed 2016·Granted Jan 8, 2019·1 cites·13 claims
- 2774US4654632AAnalog-to-digital converterMITSUBISHI ELECTRIC CORP·Filed 1985·Granted Mar 31, 1987·51 cites·4 claims
- 2874US4548682AProcess of producing magnetic recording mediaNIPPON LIGHT METAL CO·Filed 1984·Granted Oct 22, 1985·29 cites·13 claims
- 2974US4381397AMethod for synthesizing trioxaneASAHI CHEMICAL IND·Filed 1981·Granted Apr 26, 1983·8 cites·4 claims
- 3072US7973000B2Semi-solid lubricant composition for transmission element and mechanical system provided with the sameJAPAN ENERGY CORP·Filed 2007·Granted Jul 5, 2011·2 cites·17 claims
- 3172US7275551B2Device for cleaning food with ozone water, and method of cleaning food using cleaning deviceKOBE STEEL LTD·Filed 2001·Granted Oct 2, 2007·11 cites·57 claims
- 3270US8322509B2Solar cell module conveyer lineYOKOO MASAYOSHI·Filed 2007·Granted Dec 4, 2012·5 cites·9 claims
- 3370US4540449AAluminum substrate for magnetic recording mediaNIPPON LIGHT METAL CO·Filed 1984·Granted Sep 10, 1985·18 cites·3 claims
- 3470US4150110ACoated granules of polyacrylic alkali metal salts and method of producing sameNIPPON KAYAKU KK·Filed 1977·Granted Apr 17, 1979·19 cites·6 claims
- 3569US9953116B2Methods and apparatus for simulating positions of a plurality of objects in a virtual space, controlling method, program and information storage mediumSONY COMPUTER ENTERTAINMENT INC·Filed 2014·Granted Apr 24, 2018·2 cites·11 claims
- 3669US9150759B2Chemical mechanical polishing composition for polishing silicon wafers and related methodsROHM & HAAS ELECT MAT·Filed 2013·Granted Oct 6, 2015·3 cites·8 claims
- 3769US7054132B2Variable capacitance elementMURATA MANUFACTURING CO·Filed 2004·Granted May 30, 2006·16 cites·20 claims
- 3866US7315110B2Spark plug with easy-to-recognize identification marksDENSO CORP·Filed 2005·Granted Jan 1, 2008·3 cites·28 claims
- 3965US5441476ABody temperature regulation systemMATSUSHITA ELECTRIC WORKS LTD·Filed 1993·Granted Aug 15, 1995·127 cites·17 claims
- 4063US6910613B2Device and method for forming bumpMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jun 28, 2005·8 cites·12 claims
- 4162US12450022B2Information processing device, control method of information processing device, program, and recording mediumSONY INTERACTIVE ENTERTAINMENT INC·Filed 2023·Granted Oct 21, 2025·0 cites·18 claims
- 4261US8506231B2Handler having position correcting function and method of loading uninspected device into measuring socketYOKOO MASAYOSHI·Filed 2007·Granted Aug 13, 2013·2 cites·8 claims
- 4361US6528310B1Cancer controlTAKARA SHUZO CO·Filed 2000·Granted Mar 4, 2003·1 cites·4 claims
- 4460US7350684B2Apparatus and method for forming bumpMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Apr 1, 2008·2 cites·13 claims
- 4558US9633831B2Chemical mechanical polishing composition for polishing a sapphire surface and methods of using sameROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC·Filed 2013·Granted Apr 25, 2017·1 cites·2 claims
- 4658US7859178B2Spark plug for internal combustion engine and related manufacturing methodDENSO CORP·Filed 2007·Granted Dec 28, 2010·2 cites·7 claims
- 4757US12505818B2Information processing apparatus, information processing method, and program with frame rate optimizationSONY INTERACTIVE ENTERTAINMENT INC·Filed 2023·Granted Dec 23, 2025·0 cites·18 claims
- 4857US7149302B2Web-based CTI systemFUJITSU LTD·Filed 2002·Granted Dec 12, 2006·4 cites·15 claims
- 4957US4794551ARotation speed detecting apparatusMITSUBISHI ELECTRIC CORP·Filed 1986·Granted Dec 27, 1988·15 cites·2 claims
- 5055US11835439B2Sensor device having an element cover including inner and outer coversDENSO CORP·Filed 2021·Granted Dec 5, 2023·0 cites·7 claims
Showing the top 50 of 95 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →