Inventor · disambiguated record
Shigeki Yoshida
Also filed as: NAKADA YASUO · OGAWA HISAHARU · YOSHIDA S · YOSHIDA SHIGEKI
56 granted patents·37 pending applications·581 citations·filing 1977–2025
98Inventor score
Files withTOKAI RIKA CO LTD37BROTHER IND LTD12NICHIA CORP9SUMITOMO ELECTRIC INDUSTRIES6TOKYO SHIBAURA ELECTRIC CO5
Top patents by PatentIndex Score
93 records- 0196US6460381B1Washing machine or an apparatus having a rotatable containerSANYO ELECTRIC CO·Filed 2000·Granted Oct 8, 2002·101 cites·6 claims
- 0295US7682765B2Toner for developing electrostatic imagesCANON KK·Filed 2005·Granted Mar 23, 2010·23 cites·7 claims
- 0392US11597879B2Wavelength converter and light emitting deviceNICHIA CORP·Filed 2021·Granted Mar 7, 2023·2 cites·15 claims
- 0492US8027484B2Active vibration noise controllerPANASONIC CORP·Filed 2006·Granted Sep 27, 2011·27 cites·1 claims
- 0590US7290890B2Retracting mechanism of vehicular outer mirror deviceTOKAI RIKA CO LTD·Filed 2005·Granted Nov 6, 2007·25 cites·14 claims
- 0687US12221170B2Deflector deviceTOKAI RIKA CO LTD·Filed 2022·Granted Feb 11, 2025·2 cites·8 claims
- 0787US6874896B2Mirror device for vehicleTOKAI RIKA CO LTD·Filed 2002·Granted Apr 5, 2005·33 cites·8 claims
- 0886US10513223B2Viewing device for a vehicleTOKAI RIKA CO LTD·Filed 2017·Granted Dec 24, 2019·7 cites·6 claims
- 0986US4122360ALogic circuit using CMOS transistorsTOKYO SHIBAURA ELECTRIC CO·Filed 1977·Granted Oct 24, 1978·24 cites·7 claims
- 1082US9630559B2Vehicle visual recognition deviceKK TOKAI-RIKA-DENKI-SEISAKUSHO·Filed 2015·Granted Apr 25, 2017·6 cites·8 claims
- 1182US5236501AMethod for producing a cementitious composition in powder formSANDOZ LTD·Filed 1989·Granted Aug 17, 1993·38 cites·14 claims
- 1281US7857278B2Vehicular mirror deviceTOKAI RIKA CO LTD·Filed 2007·Granted Dec 28, 2010·13 cites·9 claims
- 1380US7008068B2Mirror device for vehicleTOKAI RIKA CO LTD·Filed 2005·Granted Mar 7, 2006·10 cites·5 claims
- 1479US6811270B2Mirror device for vehicleTOKAI RIKA CO LTD·Filed 2002·Granted Nov 2, 2004·28 cites·22 claims
- 1579US5784901AWashing machineSANYO ELECTRIC CO·Filed 1996·Granted Jul 28, 1998·41 cites·16 claims
- 1679US4173756AAbnormal voltage detection circuitTOKYO SHIBAURA ELECTRIC CO·Filed 1977·Granted Nov 6, 1979·29 cites·15 claims
- 1776US7488081B2Mirror device for a vehicleTOKAI RIKA CO LTD·Filed 2006·Granted Feb 10, 2009·11 cites·10 claims
- 1874US11773323B2Fluorescent material and method for producing sameNICHIA CORP·Filed 2023·Granted Oct 3, 2023·0 cites·9 claims
- 1974US7679202B2Semiconductor device having symbol pattern utilized as identification signFUJITSU MICROELECTRONICS LTD·Filed 2007·Granted Mar 16, 2010·7 cites·7 claims
- 2073US12034069B2Method of manufacturing semiconductor device and semiconductor deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2022·Granted Jul 9, 2024·0 cites·3 claims
- 2169US10391941B2Vehicular visual recognition deviceTOKAI RIKA CO LTD·Filed 2015·Granted Aug 27, 2019·2 cites·10 claims
- 2268US6133704AMotor drive unit for vehicular door mirror assemblyTOKAI RIKA CO LTD·Filed 1998·Granted Oct 17, 2000·37 cites·3 claims
- 2368US4129792ADriver buffer circuit using delay invertersTOKYO SHIBAURA ELECTRIC CO·Filed 1977·Granted Dec 12, 1978·12 cites·7 claims
- 2467US12222129B2Air conditionerBROTHER IND LTD·Filed 2022·Granted Feb 11, 2025·0 cites·14 claims
- 2567US5939824AElectron emitting device having a conductive thin film formed of at least two metal elements of difference ionic characteristicsCANON KK·Filed 1996·Granted Aug 17, 1999·19 cites·5 claims
- 2666US6447127B1Vehicle inner mirror assembly and method of assembly thereofTOKAI RIKA CO LTD·Filed 2000·Granted Sep 10, 2002·15 cites·18 claims
- 2765US11060025B2Oxynitride fluorescent material, light emitting device, and method for producing oxynitride fluorescent materialNICHIA CORP·Filed 2018·Granted Jul 13, 2021·0 cites·11 claims
- 2865US8715090B2Information processing device, and non-transitory computer-readable storage mediumDENA CO LTD·Filed 2013·Granted May 6, 2014·1 cites·5 claims
- 2965US6412960B1Mirror surface angle adjusting device and mirror surface angle detector for a vehicleTOKAI RIKA CO LTD·Filed 2000·Granted Jul 2, 2002·14 cites·19 claims
- 3064US9022587B2Vehicle mirror deviceTOKAI RIKA CO LTD·Filed 2012·Granted May 5, 2015·3 cites·11 claims
- 3164US8014538B2Active noise reducing devicePANASONIC CORP·Filed 2006·Granted Sep 6, 2011·3 cites·12 claims
- 3264US2025146702A1Air conditionerBROTHER IND LTD·Filed 2025·Application pending·0 cites
- 3364US2025314388A1Air conditioning deviceBROTHER IND LTD·Filed 2025·Application pending·0 cites
- 3463US12408302B2Air conditionerBROTHER IND LTD·Filed 2022·Granted Sep 2, 2025·0 cites·8 claims
- 3563US8115921B2Probe for near-field light scattering and process for production thereofYOSHIDA SHIGEKI·Filed 2008·Granted Feb 14, 2012·2 cites·15 claims
- 3663US7168816B2Vehicle door mirror deviceTOKAI RIKA CO LTD·Filed 2005·Granted Jan 30, 2007·4 cites·20 claims
- 3762US2024393010A1Air conditionerBROTHER IND LTD·Filed 2024·Application pending·0 cites
- 3862US2025081503A1Semiconductor deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2024·Application pending·0 cites
- 3961US12492338B2Phosphor composition and method for manufacturing sameNICHIA CORP·Filed 2021·Granted Dec 9, 2025·0 cites·10 claims
- 4061US2025204104A1Light-emitting deviceNICHIA CORP·Filed 2023·Application pending·0 cites
- 4161US2021159328A1Method of manufacturing semiconductor device and semiconductor deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Application pending·0 cites
- 4260US9018073B2Method of manufacturing a semiconductor device including alignment markFUJITSU SEMICONDUCTOR LTD·Filed 2013·Granted Apr 28, 2015·1 cites·8 claims
- 4360US8593000B2Semiconductor device and manufacturing method thereofUSHIDA FUMIO·Filed 2010·Granted Nov 26, 2013·1 cites·18 claims
- 4460US4205263ATemperature compensated constant current MOS field effective transistor circuitTOKYO SHIBAURA ELECTRIC CO·Filed 1977·Granted May 27, 1980·11 cites·6 claims
- 4560US2025303815A1Mounting FrameBROTHER IND LTD·Filed 2025·Application pending·0 cites
- 4657US7093947B2Mirror device for vehicleTOKAI RIKA CO LTD·Filed 2005·Granted Aug 22, 2006·1 cites·11 claims
- 4756US9981606B2Vehicle visual recognition deviceTOKAI RIKA CO LTD·Filed 2015·Granted May 29, 2018·1 cites·7 claims
- 4856US6923547B2Mirror device for vehicle, and retracting mechanism of outer mirror device for vehicleTOKAI RIKA CO LTD·Filed 2003·Granted Aug 2, 2005·8 cites·20 claims
- 4956US2023246070A1Semiconductor device and method of manufacturing semiconductor deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2022·Application pending·0 cites
- 5055US2025155144A1Air conditionerBROTHER IND LTD·Filed 2025·Application pending·0 cites
Showing the top 50 of 93 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →