Inventor · disambiguated record
Masakazu Ehama
Also filed as: EHAMA MASAKAZU
11 granted patents·8 pending applications·35 citations·filing 2004–2019
86Inventor score
Top patents by PatentIndex Score
19 records- 0185US8483279B2Moving image parallel processor having deblocking filtersHIRAMATSU YOSHITAKA·Filed 2010·Granted Jul 9, 2013·11 cites·5 claims
- 0283US8223838B2Parallel processing circuit for intra-frame predictionIWATA KENICHI·Filed 2007·Granted Jul 17, 2012·8 cites·18 claims
- 0378US8958479B2Compressed dynamic image encoding device, compressed dynamic image decoding device, compressed dynamic image encoding method and compressed dynamic image decoding methodMOCHIZUKI SEIJI·Filed 2009·Granted Feb 17, 2015·5 cites·8 claims
- 0472US7444487B2Arrangements having security protectionRENESAS TECH CORP·Filed 2007·Granted Oct 28, 2008·4 cites·14 claims
- 0563US9503728B2Image processing device, decoding method, intra-frame decoder, method of decoding intra-frame and intra-frame encoderMOCHIZUKI SEIJI·Filed 2009·Granted Nov 22, 2016·2 cites·13 claims
- 0660US7177996B2Arrangements having security protectionRENESAS TECH CORP·Filed 2004·Granted Feb 13, 2007·5 cites·14 claims
- 0758US9813703B2Compressed dynamic image encoding device, compressed dynamic image decoding device, compressed dynamic image encoding method and compressed dynamic image decoding methodRENESAS ELECTRONICS CORP·Filed 2014·Granted Nov 7, 2017·0 cites·14 claims
- 0854US7664925B2Arrangements having security protectionRENESAS TECH CORP·Filed 2008·Granted Feb 16, 2010·0 cites·14 claims
- 0951US2012263233A1Data processing circuitIWATA KENICHI·Filed 2012·Application pending·0 cites
- 1050US7917718B2Arrangements having security protectionRENESAS ELECTRONICS CORP·Filed 2010·Granted Mar 29, 2011·0 cites·14 claims
- 1144US11561883B2Pipelined micro controller unitSANDISK TECHNOLOGIES LLC·Filed 2019·Granted Jan 24, 2023·0 cites·11 claims
- 1241US2005119870A1Processor system with execution-reservable acceleratorFiled 2004·Application pending·0 cites
- 1341US2005162438A1System including address generator and address generatorFiled 2004·Application pending·0 cites
- 1439US2007294514A1Picture Processing Engine and Picture Processing SystemHOSOGI KOJI·Filed 2007·Application pending·0 cites
- 1538US2008294878A1Processor system and exception processing methodYUASA TAKAFUMI·Filed 2008·Application pending·0 cites
- 1637US2010211623A1Filter processing module and semiconductor deviceRENESAS TECH CORP·Filed 2010·Application pending·0 cites
- 1736US2009013152A1Computing unit and image filtering deviceEHAMA MASAKAZU·Filed 2008·Application pending·0 cites
- 1833US2006236145A1Contents reproduction deviceYUASA TAKAFUMI·Filed 2005·Application pending·0 cites
- 1932US8812572B2Filter processing device and semiconductor deviceEHAMA MASAKAZU·Filed 2009·Granted Aug 19, 2014·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →