Inventor · disambiguated record
Hirokazu Ihara
Also filed as: IHARA HIROKAZU
47 granted patents·1,223 citations·filing 1975–2008
99Inventor score
Top patents by PatentIndex Score
47 records- 0189US5372340ASpacecraft systemHITACHI LTD·Filed 1992·Granted Dec 13, 1994·81 cites·34 claims
- 0289US4384695AControl method for stopping train at target pointHITACHI LTD·Filed 1980·Granted May 24, 1983·54 cites·12 claims
- 0387US4354267AData transmission system utilizing loop transmission lines between terminal unitsHITACHI LTD·Filed 1980·Granted Oct 12, 1982·64 cites·8 claims
- 0486US5018689AMethod and device for stopping vehicle at predetermined positionHITACHI LTD·Filed 1989·Granted May 28, 1991·42 cites·7 claims
- 0585US6728904B2Electronic circuit packageHITACHI LTD·Filed 2003·Granted Apr 27, 2004·21 cites·7 claims
- 0683US6223273B1Electronic circuit packageHITACHI LTD·Filed 1999·Granted Apr 24, 2001·39 cites·7 claims
- 0783US4617627AMethod for automatic operation of a vehicleHITACHI LTD·Filed 1984·Granted Oct 14, 1986·39 cites·25 claims
- 0882US4608525ACellular type robot apparatusHITACHI LTD·Filed 1984·Granted Aug 26, 1986·36 cites·16 claims
- 0981US6666675B2Injection molding nozzle for resin of highly temperature-dependent viscosityNISSEI PLASTICS IND CO·Filed 2002·Granted Dec 23, 2003·18 cites·10 claims
- 1081US6584004B2Electronic circuit packageHITACHI LTD·Filed 2001·Granted Jun 24, 2003·17 cites·8 claims
- 1179US4627055ADecentralized processing method and systemHITACHI LTD·Filed 1984·Granted Dec 2, 1986·50 cites·14 claims
- 1279US4380061ALoop transmission system with improved bypass routing arrangementHITACHI LTD·Filed 1981·Granted Apr 12, 1983·45 cites·12 claims
- 1379US4366479AControl information communication method and system through a common signal transmission lineHITACHI LTD·Filed 1981·Granted Dec 28, 1982·41 cites·23 claims
- 1478US4564102AMethod and apparatus for transportation of materialsHITACHI LTD·Filed 1983·Granted Jan 14, 1986·26 cites·4 claims
- 1577US4510492AMessage communication method and systemHITACHI LTD·Filed 1982·Granted Apr 9, 1985·36 cites·6 claims
- 1675US7425763B2Electronic circuit packageHITACHI LTD·Filed 2007·Granted Sep 16, 2008·3 cites·3 claims
- 1775US7175408B2Mold monitoring apparatus for injection molding machineNISSEI PLASTICS IND CO·Filed 2003·Granted Feb 13, 2007·11 cites·17 claims
- 1875US5468992AElectronic circuit package including plural bare chips mounted on a single wiring substrateHITACHI LTD·Filed 1992·Granted Nov 21, 1995·28 cites·11 claims
- 1975US4049957ADual computer systemHITACHI LTD·Filed 1975·Granted Sep 20, 1977·37 cites·6 claims
- 2074US4852007AMethod and device for stopping vehicle at predetermined positionHITACHI LTD·Filed 1987·Granted Jul 25, 1989·25 cites·42 claims
- 2174US4698629AMethod and apparatus for coordination among distributed subsystemsHITACHI LTD·Filed 1983·Granted Oct 6, 1987·28 cites·6 claims
- 2272US4834638AApparatus for molding a head end an a tubular containerNISSEI PLASTICS IND CO·Filed 1987·Granted May 30, 1989·34 cites·18 claims
- 2372US4390984AStatus check method for a data transmission systemHITACHI LTD·Filed 1981·Granted Jun 28, 1983·34 cites·10 claims
- 2471US7233534B2Electronic circuit packageHITACHI LTD·Filed 2005·Granted Jun 19, 2007·2 cites·6 claims
- 2570USRE35663EMethod and apparatus for transportation of materialsHITACHI LTD·Filed 1992·Granted Nov 18, 1997·26 cites·1 claims
- 2670US5614761AElectronic circuit package including plural semiconductor chips formed on a wiring substrateHITACHI LTD·Filed 1995·Granted Mar 25, 1997·21 cites·15 claims
- 2768US5341504AMulti-dimensional structured computer systemHITACHI LTD·Filed 1990·Granted Aug 23, 1994·54 cites·28 claims
- 2867US4672373ACommunication network systemHITACHI LTD·Filed 1984·Granted Jun 9, 1987·23 cites·11 claims
- 2967US4486829AMethod and apparatus for detecting a faulty computer in a multicomputer systemHITACHI LTD·Filed 1982·Granted Dec 4, 1984·27 cites·9 claims
- 3065US4477881AMethod of retrieving and editing distributed informationHITACHI LTD·Filed 1981·Granted Oct 16, 1984·31 cites·14 claims
- 3165US4244051AData communication method and apparatus thereforHITACHI LTD·Filed 1979·Granted Jan 6, 1981·20 cites·12 claims
- 3264US5789805ASemiconductor multi-chip moduleHITACHI LTD·Filed 1996·Granted Aug 4, 1998·16 cites·71 claims
- 3362US4295122ABus priority control method in loop bus network systemHITACHI LTD·Filed 1979·Granted Oct 13, 1981·25 cites·17 claims
- 3461US6971867B2Recovery apparatus of molded partsNISSEI PLASTICS IND CO·Filed 2002·Granted Dec 6, 2005·4 cites·1 claims
- 3560US4462075AJob processing method utilizing a plurality of information processing devicesHITACHI LTD·Filed 1982·Granted Jul 24, 1984·24 cites·10 claims
- 3659US7120069B2Electronic circuit packageHITACHI LTD·Filed 2004·Granted Oct 10, 2006·4 cites·84 claims
- 3758US4954984AMethod and apparatus for supplementing translation information in machine translationHITACHI LTD·Filed 1986·Granted Sep 4, 1990·28 cites·25 claims
- 3856US7701743B2Electronic circuit packageRISING SILICON INC·Filed 2008·Granted Apr 20, 2010·0 cites·10 claims
- 3956US5753049AInjection apparatus with the internal space cleanable and method of cleaning the sameNISSEI PLASTICS IND CO·Filed 1997·Granted May 19, 1998·16 cites·3 claims
- 4053US6195742B1Semiconductor multi-chip moduleHITACHI LTD·Filed 1998·Granted Feb 27, 2001·9 cites·23 claims
- 4148US5084878AFault tolerant system employing majority votingHITACHI LTD·Filed 1989·Granted Jan 28, 1992·19 cites·7 claims
- 4247US5297222AImage processing apparatusHITACHI LTD·Filed 1991·Granted Mar 22, 1994·24 cites·27 claims
- 4345US4641237ABus control method and apparatusHITACHI LTD·Filed 1983·Granted Feb 3, 1987·14 cites·6 claims
- 4444US5209936AInjection molding machine having a load cell for detecting a pressure applied to a screw couplingNISSEI PLASTICS IND CO·Filed 1991·Granted May 11, 1993·14 cites·15 claims
- 4538US4763254AInformation processing system with data storage on plural loop transmission lineHITACHI LTD·Filed 1983·Granted Aug 9, 1988·10 cites·15 claims
- 4632USRE37496EMethod of executing a jobHITACHI LTD·Filed 1996·Granted Jan 1, 2002·2 cites·41 claims
- 4727US5010479AInformation processing and storage system with signal transmission loop lineHITACHI LTD·Filed 1988·Granted Apr 23, 1991·1 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →