Inventor · disambiguated record
Hitoshi Maegawa
Also filed as: MAEGAWA HITOSHI
8 granted patents·2 pending applications·118 citations·filing 2001–2020
84Inventor score
Top patents by PatentIndex Score
10 records- 0192US6861729B2Nitride semiconductor substrate and method for manufacturing the same, and nitride semiconductor device using nitride semiconductor substrateNICHIA CORP·Filed 2003·Granted Mar 1, 2005·59 cites·22 claims
- 0286US6627974B2Nitride semiconductor substrate and method for manufacturing the same, and nitride semiconductor device using nitride semiconductor substrateNICHIA CORP·Filed 2001·Granted Sep 30, 2003·30 cites·8 claims
- 0384US6627520B2Nitride semiconductor substrate and method for manufacturing the same, and nitride semiconductor device using nitride semiconductor substrateNICHIA CORP·Filed 2002·Granted Sep 30, 2003·27 cites·8 claims
- 0448US6882672B2Point emission type light emitting element and concentrating point emission type light emitting elementNICHIA CORP·Filed 2002·Granted Apr 19, 2005·2 cites·10 claims
- 0547US11242775B2Valve timing adjustment deviceDENSO CORP·Filed 2020·Granted Feb 8, 2022·0 cites·7 claims
- 0645US9856839B2Fuel injection valve and fuel injection valve controllerDENSO CORP·Filed 2016·Granted Jan 2, 2018·0 cites·33 claims
- 0740US2009082455A1Therapeutic agent for ophthalmic diseaseONO PHARMACEUTICAL CO LTED·Filed 2006·Application pending·0 cites
- 0839US8975298B2Therapeutic agent for painMAEGAWA HITOSHI·Filed 2006·Granted Mar 10, 2015·0 cites·7 claims
- 0936US2004067891A1Therapeutic and/or preventive agents for diseases due to retinal ischemiaFiled 2001·Application pending·0 cites
- 1035US8415188B2Method for manufacturing nitride semiconductor laser elementMAEGAWA HITOSHI·Filed 2011·Granted Apr 9, 2013·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →