Inventor · disambiguated record
Hiroki Hamada
Also filed as: HAMADA HIROKI
35 granted patents·9 pending applications·1,170 citations·filing 1989–2022
98Inventor score
Files withSANYO ELECTRIC CO18FURUKAWA ELECTRIC CO LTD11IFIRE IP CORP5HITACHI HIGH TECH CORP2IFIRE TECHNOLOGY INC1
Top patents by PatentIndex Score
44 records- 0195US6642544B1Display apparatus using electroluminscence elements and method of manufacturing the sameSANYO ELECTRIC CO·Filed 2000·Granted Nov 4, 2003·113 cites·34 claims
- 0292US6642907B2Antenna deviceFURUKAWA ELECTRIC CO LTD·Filed 2002·Granted Nov 4, 2003·81 cites·10 claims
- 0392US6114715ADisplay apparatus using electroluminescence elementsSANYO ELECTRIC CO·Filed 1997·Granted Sep 5, 2000·351 cites·39 claims
- 0491US6617611B2Display unit and method of fabricating the sameSANYO ELECTRIC CO·Filed 2000·Granted Sep 9, 2003·51 cites·16 claims
- 0589US6905903B2Display unit and method of fabricating the sameSANYO ELECTRIC CO·Filed 2003·Granted Jun 14, 2005·43 cites·17 claims
- 0684US6639557B2Small antenna and manufacturing method thereofFURUKAWA ELECTRIC CO LTD·Filed 2001·Granted Oct 28, 2003·24 cites·25 claims
- 0782US6724347B2Chip antenna and method of manufacturing the sameFURUKAWA ELECTRIC CO LTD·Filed 2002·Granted Apr 20, 2004·21 cites·14 claims
- 0882US6114183ADisplay apparatus using electroluminescence elements and method of manufacturing sameSANYO ELECTRIC CO·Filed 1997·Granted Sep 5, 2000·127 cites·15 claims
- 0980US6281057B2Method of manufacturing a semiconductor deviceSANYO ELECTRIC CO·Filed 1998·Granted Aug 28, 2001·67 cites·21 claims
- 1079US6329269B1Semiconductor device manufacturing with amorphous film cyrstallization using wet oxygenSANYO ELECTRIC CO·Filed 1996·Granted Dec 11, 2001·55 cites·8 claims
- 1175US8456082B2Surface-emission light source with uniform illuminationSTILES JAMES ALEXANDER ROBERT·Filed 2008·Granted Jun 4, 2013·7 cites·28 claims
- 1275US5016252ASemiconductor laser deviceSANYO ELECTRIC CO·Filed 1989·Granted May 14, 1991·21 cites·10 claims
- 1374US6232622B1Semiconductor device with high electric field effect mobilitySANYO ELECTRIC CO·Filed 1999·Granted May 15, 2001·35 cites·20 claims
- 1473US6630911B2Compact antenna and producing method thereofFURUKAWA ELECTRIC CO LTD·Filed 2001·Granted Oct 7, 2003·10 cites·14 claims
- 1571US6288412B1Thin film transistors for display devices having two polysilicon active layers of different thicknessesSANYO ELECTRIC CO·Filed 1997·Granted Sep 11, 2001·37 cites·5 claims
- 1668US6894646B2Line-shaped antennaFURUKAWA ELECTRIC CO LTD·Filed 2002·Granted May 17, 2005·18 cites·10 claims
- 1763US10386253B2Vehicle wheel supporting rolling bearing unitNSK LTD·Filed 2016·Granted Aug 20, 2019·1 cites·8 claims
- 1862US8193705B2Laminated conformal seal for electroluminescent displaysMANUELA PETER·Filed 2006·Granted Jun 5, 2012·6 cites·23 claims
- 1959US6583762B2Chip antenna and method of manufacturing the sameFURUKAWA ELECTRIC CO LTD·Filed 2002·Granted Jun 24, 2003·12 cites·14 claims
- 2058US7915803B2Laminated thick film dielectric structure for thick film dielectric electroluminescent displaysIFIRE IP CORP·Filed 2008·Granted Mar 29, 2011·1 cites·28 claims
- 2157US6936959B2Display apparatusSANYO ELECTRIC CO·Filed 2003·Granted Aug 30, 2005·5 cites·20 claims
- 2257US2024402200A1Automatic Analyzer and Abnormality Determination Method for the SameHITACHI HIGH TECH CORP·Filed 2022·Application pending·0 cites
- 2355US6008874AActive matrix liquid crystal display having alignment film with inclined surfaceSANYO ELECTRIC CO·Filed 1998·Granted Dec 28, 1999·24 cites·16 claims
- 2455US5707882ASemiconductor device for display device using thin film transistors and process of manufacturing the sameSANYO ELECTRIC CO·Filed 1995·Granted Jan 13, 1998·19 cites·13 claims
- 2552US7597969B2Oxygen substituted barium thioaluminate phosphor materialsIFIRE IP CORP·Filed 2006·Granted Oct 6, 2009·0 cites·40 claims
- 2652US5264389AMethod of manufacturing a semiconductor laser deviceSANYO ELECTRIC CO·Filed 1992·Granted Nov 23, 1993·10 cites·25 claims
- 2751US5619519ASemiconductor laser deviceSANYO ELECTRIC CO·Filed 1995·Granted Apr 8, 1997·12 cites·28 claims
- 2849US7112373B2Oxygen substituted barium thioaluminate phosphor materialsIFIRE TECHNOLOGY INC·Filed 2003·Granted Sep 26, 2006·1 cites·31 claims
- 2948US7915819B2Magnesium oxide-containing barrier layer for thick dielectric electroluminescent displaysIFIRE IP CORP·Filed 2006·Granted Mar 29, 2011·0 cites·47 claims
- 3048US2022299539A1Automatic analyzerHITACHI HIGH TECH CORP·Filed 2020·Application pending·0 cites
- 3148US2022286824A1Resin container and wireless communication systemFURUKAWA ELECTRIC CO LTD·Filed 2022·Application pending·0 cites
- 3247US6917345B2Small antenna and manufacturing method thereofFURUKAWA ELECTRIC CO LTD·Filed 2001·Granted Jul 12, 2005·5 cites·30 claims
- 3343US7812522B2Aluminum oxide and aluminum oxynitride layers for use with phosphors for electroluminescent displaysIFIRE IP CORP·Filed 2005·Granted Oct 12, 2010·0 cites·37 claims
- 3443US2012002172A1Light source apparatus and projection display apparatusIKEDA TAKASHI·Filed 2011·Application pending·0 cites
- 3542US11458079B2Sunscreen cosmeticJO COSMETICS CO LTD·Filed 2020·Granted Oct 4, 2022·0 cites·10 claims
- 3642US5146466ASemiconductor laser deviceSANYO ELECTRIC CO·Filed 1991·Granted Sep 8, 1992·8 cites·22 claims
- 3742US2022283280A1Resin container and monitoring deviceFURUKAWA ELECTRIC CO LTD·Filed 2022·Application pending·0 cites
- 3842US2022231398A1Housing unitFURUKAWA ELECTRIC CO LTD·Filed 2022·Application pending·0 cites
- 3940US2013088406A1Printed circuit board, antenna, wireless communication device and manufacturing methods thereofFURUKAWA ELECTRIC CO LTD·Filed 2012·Application pending·0 cites
- 4038US7989088B2Barrier layer for thick film dielectric electroluminescent displaysIFIRE IP CORP·Filed 2003·Granted Aug 2, 2011·1 cites·44 claims
- 4136US2002102820A1Method of treating semiconductor film and method of fabricating semiconductor deviceFiled 2001·Application pending·0 cites
- 4233US5411915AMethod of manufacturing a single crystal layersSANYO ELECTRIC CO·Filed 1993·Granted May 2, 1995·2 cites·9 claims
- 4333US2002075186A1Chip antenna and method of manufacturing the sameFiled 2001·Application pending·0 cites
- 4428US5880802AActive matrix liquid crystal display having insulating layer larger than display electrode and smaller than video line in thicknessSANYO ELECTRIC CO·Filed 1996·Granted Mar 9, 1999·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →