Inventor · disambiguated record
Masahiko Sakata
Also filed as: SAKATA MASAHIKO
8 granted patents·1 pending application·75 citations·filing 1992–2015
85Inventor score
Files withSHARP KK4ARAKI MASAHIRO1HITACHI LTD1MITSUBISHI DENKI KAIBUSHIKI KA1MITSUBISHI ELECTRIC CORP1
Top patents by PatentIndex Score
9 records- 0184US8647904B2Method for manufacturing nitride semiconductor device, nitride semiconductor light-emitting device, and light-emitting apparatusARAKI MASAHIRO·Filed 2011·Granted Feb 11, 2014·11 cites·16 claims
- 0268US6870870B2Semiconductor laser device and process for producing the sameSHARP KK·Filed 2002·Granted Mar 22, 2005·9 cites·1 claims
- 0360US9721306B2Data linkage support system and data linkage support methodHITACHI LTD·Filed 2015·Granted Aug 1, 2017·1 cites·8 claims
- 0459US8461618B2Semiconductor light-emitting device and method of producing the sameMIZOGAMI AKINORI·Filed 2011·Granted Jun 11, 2013·2 cites·3 claims
- 0553US6236065B1Light-emitting diode array and method for fabricating the sameSHARP KK·Filed 1997·Granted May 22, 2001·19 cites·23 claims
- 0652US5548652ASilencing apparatusMITSUBISHI DENKI KAIBUSHIKI KA·Filed 1992·Granted Aug 20, 1996·19 cites·22 claims
- 0747US5594803ASilencing apparatus operable to reduce vehicle noise at a telephoneMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Jan 14, 1997·14 cites·18 claims
- 0838US6826218B2Semiconductor laser device capable of suppressing leakage current in a light emitting end surface and method for manufacturing sameSHARP KK·Filed 2001·Granted Nov 30, 2004·0 cites·8 claims
- 0933US2011062016A1Method for manufacturing aluminum-containing nitride intermediate layer, method for manufacturing nitride layer, and method for manufacturing nitride semiconductor elementSHARP KK·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →