Inventor · disambiguated record
Hirokazu Yoshida
Also filed as: KIUCHI MITSUYUKI · YOSHIDA HIROKAZU
55 granted patents·4 pending applications·1,297 citations·filing 1976–2022
99Inventor score
Files withSHARP KK13MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6TEIRYO SANGYO KK6YOSHIDA HIROKAZU6HITACHI KOKI KK4
Top patents by PatentIndex Score
59 records- 0192US5343031AMethod of decoding a two-dimensional code symbol markTEIRYO SANGYO KK·Filed 1992·Granted Aug 30, 1994·161 cites·13 claims
- 0291US7355316B2Electrical toolHITACHI KOKI KK·Filed 2006·Granted Apr 8, 2008·21 cites·13 claims
- 0390US7516552B2Guide and portable cutting tool provided therewithHITACHI KOKI KK·Filed 2006·Granted Apr 14, 2009·17 cites·9 claims
- 0489US7348492B1Flexible wiring board and electrical device using the sameSHARP KK·Filed 2000·Granted Mar 25, 2008·51 cites·10 claims
- 0589US4145592AInduction heating apparatus with means for detecting zero crossing point of high-frequency oscillation to determine triggering timeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1976·Granted Mar 20, 1979·32 cites·9 claims
- 0688US5410620ADigital data reader of digital data recording sheetTEIRYO SANGYO KK·Filed 1993·Granted Apr 25, 1995·105 cites·18 claims
- 0785US4544989AThin assembly for wiring substrateSHARP KK·Filed 1981·Granted Oct 1, 1985·61 cites·6 claims
- 0884US7434321B2Portable cutting toolHITACHI KOKI KK·Filed 2005·Granted Oct 14, 2008·11 cites·9 claims
- 0982US5499090AImage forming apparatus having a toner recycling mechanismMINOLTA CAMERA KK·Filed 1993·Granted Mar 12, 1996·28 cites·24 claims
- 1081US9608908B2Network system and VLAN tag data acquiring methodYOSHIDA HIROKAZU·Filed 2012·Granted Mar 28, 2017·7 cites·1 claims
- 1181US5608559ADisplay board having wiring with three-layered structure and a display device including the display boardSHARP KK·Filed 1994·Granted Mar 4, 1997·69 cites·20 claims
- 1280US6525422B1Semiconductor device including bump electrodesSHARP KK·Filed 1997·Granted Feb 25, 2003·51 cites·9 claims
- 1380US4949224AStructure for mounting a semiconductor deviceSHARP KK·Filed 1988·Granted Aug 14, 1990·59 cites·18 claims
- 1479US5890566AFriction pad for disc brakeAKEBONO BRAKE IND·Filed 1997·Granted Apr 6, 1999·29 cites·2 claims
- 1578US5128526AIdentification codeTEIRYO SANGYO KK·Filed 1990·Granted Jul 7, 1992·62 cites·3 claims
- 1677US5204515AMethod of reading identification code sheets using borders to determine scan angleTEIRYO SANGYO KK·Filed 1991·Granted Apr 20, 1993·59 cites·6 claims
- 1777US4317975AInduction heating apparatus with means for detecting zero crossing point of high-frequency oscillation to determine triggering timeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1978·Granted Mar 2, 1982·24 cites·5 claims
- 1876US8711280B2Solid-state image sensing apparatus and electronic apparatusHAGIWARA HIROKI·Filed 2012·Granted Apr 29, 2014·5 cites·11 claims
- 1976US8176851B2Small gas generator for gas actuator and pretensioner systemKODAMA RYOI·Filed 2007·Granted May 15, 2012·15 cites·22 claims
- 2076US5576869ALiquid crystal display apparatus including an electrode wiring having pads of molybdenum formed on portions of input and output wiringSHARP KK·Filed 1995·Granted Nov 19, 1996·42 cites·14 claims
- 2175US6933607B2Semiconductor device with bumps on electrode pads oriented in given directionSHARP KK·Filed 2002·Granted Aug 23, 2005·19 cites·28 claims
- 2275US5016986ADisplay device having an improvement in insulating between conductors connected to electronic componentsSHARP KK·Filed 1989·Granted May 21, 1991·39 cites·12 claims
- 2374US9305958B2Solid-state image sensing apparatus and electronic apparatus to improve quality of an imageSONY CORP·Filed 2015·Granted Apr 5, 2016·2 cites·19 claims
- 2474US4763133AReflector for circular polarization antenna and process for the production thereofSHOWA DENKO KK·Filed 1985·Granted Aug 9, 1988·39 cites·37 claims
- 2573US7516551B2Portable cutting toolHITACHI KOKI KK·Filed 2006·Granted Apr 14, 2009·4 cites·12 claims
- 2672US6111628ALiquid crystal display device including plural bump electrodesSHARP KK·Filed 1998·Granted Aug 29, 2000·43 cites·12 claims
- 2771US8176966B2Process and equipment for producing copper alloy materialYOSHIDA HIROKAZU·Filed 2008·Granted May 15, 2012·2 cites·12 claims
- 2870US8201614B2Method and an apparatus of controlling chemical composition of a molten metal during continuous castingYOSHIDA HIROKAZU·Filed 2008·Granted Jun 19, 2012·2 cites·8 claims
- 2967US2025002668A1Masterbatch for foam molding and molded foam articleSEKISUI CHEMICAL CO LTD·Filed 2022·Application pending·0 cites
- 3066US6448792B1Sensor for edge position of electro-conductive materialNIRECO CORP·Filed 2000·Granted Sep 10, 2002·13 cites·4 claims
- 3165US4147910APower adjustment with variable frequency and duty-cycle control for induction heating apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1977·Granted Apr 3, 1979·14 cites·5 claims
- 3263US4806503AMethod for the replacement of semiconductor devicesSHARP KK·Filed 1986·Granted Feb 21, 1989·28 cites·2 claims
- 3363US4595814AInduction heating apparatus utilizing output energy for powering switching operationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1983·Granted Jun 17, 1986·18 cites·11 claims
- 3461US5481101ATwo dimensional code data reading apparatus and methodTEIRYO SANGYO KK·Filed 1993·Granted Jan 2, 1996·27 cites·13 claims
- 3557US7005741B2Liquid crystal display device and/or circuit substrate including bump electrodes and electrode padsSHARP KK·Filed 2002·Granted Feb 28, 2006·6 cites·9 claims
- 3657US5408543ADigital data reader of digital data recording sheetTEIRYO SANGYO KK·Filed 1994·Granted Apr 18, 1995·19 cites·6 claims
- 3756US8980428B2Porous silicon particles and complex porous silicon particles, and method for producing bothFURUKAWA ELECTRIC CO LTD·Filed 2013·Granted Mar 17, 2015·0 cites·9 claims
- 3856US2020055116A1Copper alloy particles, surface-coated copper-based particles, and mixed particlesFURUKAWA ELECTRIC CO LTD·Filed 2019·Application pending·0 cites
- 3955US4209683ALoad responsive trigger interval control for induction heating apparatus having inversely parallel connected thyristorsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1978·Granted Jun 24, 1980·10 cites·6 claims
- 4054US8947593B2Solid-state image sensing apparatus and electronic apparatus to improve image quality of an imageSONY CORP·Filed 2014·Granted Feb 3, 2015·0 cites·18 claims
- 4153US7053416B2LED display apparatusNICHIA CORP·Filed 2004·Granted May 30, 2006·4 cites·31 claims
- 4253US6182801B1Disc brake deviceAKEBONO BRAKE IND·Filed 1997·Granted Feb 6, 2001·14 cites·11 claims
- 4352US6885984B1Apparatus and method for aiding programmingYAMAZAKI MAZAK CORP·Filed 1999·Granted Apr 26, 2005·19 cites·21 claims
- 4450US8409375B2Method of producing a copper alloy wire rod and copper alloy wire rodYOSHIDA HIROKAZU·Filed 2008·Granted Apr 2, 2013·0 cites·20 claims
- 4549US4281378AFrequency inverterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1979·Granted Jul 28, 1981·7 cites·4 claims
- 4648US9735982B2Switch apparatus, VLAN setting management method, and programNEC CORP·Filed 2013·Granted Aug 15, 2017·0 cites·24 claims
- 4748US5066347ATape transport apparatus and method of introducing tape theretoOTARI ELECTRIC CO LTD·Filed 1988·Granted Nov 19, 1991·7 cites·7 claims
- 4847US9596129B2Communication system, control apparatus, communication apparatus, information-relaying method, and programYOSHIDA HIROKAZU·Filed 2013·Granted Mar 14, 2017·0 cites·20 claims
- 4947US4710680ADriver device mounting for a flat matrix display panelSHARP KK·Filed 1987·Granted Dec 1, 1987·14 cites·2 claims
- 5042US7351476B2Two-package curing type polyurethane coating composition and coated articleTOYOTA MOTOR CO LTD·Filed 2004·Granted Apr 1, 2008·0 cites·15 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →