Inventor · disambiguated record
Kazuaki Ishizaki
Also filed as: ISHIZAKI KAZUAKI
37 granted patents·3 pending applications·165 citations·filing 1995–2022
96Inventor score
Top patents by PatentIndex Score
40 records- 0189US7577936B2Optimization of conversion of a character coding systemIBM·Filed 2005·Granted Aug 18, 2009·22 cites·7 claims
- 0285US10540194B2Runtime GPU/CPU selectionIBM·Filed 2017·Granted Jan 21, 2020·5 cites·14 claims
- 0380US8296747B2Method for optimizing character string output processingISHIZAKI KAZUAKI·Filed 2007·Granted Oct 23, 2012·12 cites·16 claims
- 0478US8271587B2Object movement control system, object movement control method, server and computer programISHIZAKI KAZUAKI·Filed 2009·Granted Sep 18, 2012·5 cites·14 claims
- 0575US7665079B1Program execution method using an optimizing just-in-time compilerIBM·Filed 2000·Granted Feb 16, 2010·23 cites·10 claims
- 0671US10929161B2Runtime GPU/CPU selectionIBM·Filed 2019·Granted Feb 23, 2021·1 cites·20 claims
- 0770US11093224B2Compilation to reduce number of instructions for deep learning processorIBM·Filed 2019·Granted Aug 17, 2021·1 cites·20 claims
- 0868US9612810B2Profile-based per-device code optimizationIBM·Filed 2015·Granted Apr 4, 2017·1 cites·16 claims
- 0966US10719494B2Accelerating operations in B+-treeIBM·Filed 2015·Granted Jul 21, 2020·1 cites·19 claims
- 1065US11210193B2Evaluating performance improvement of executing instructions in a first processor over execution on a second processor before compilationIBM·Filed 2019·Granted Dec 28, 2021·0 cites·19 claims
- 1165US9696976B2Method for optimizing processing of character string during execution of a program, computer system and computer program for the sameISHIZAKI KAZUAKI·Filed 2010·Granted Jul 4, 2017·2 cites·19 claims
- 1265US5852734AMethod and compiler for parallel execution of a programIBM·Filed 1995·Granted Dec 22, 1998·53 cites·16 claims
- 1363US9027008B2Method, computer, and computer program for speculatively optimizing codeIBM·Filed 2013·Granted May 5, 2015·1 cites·20 claims
- 1462US11398004B2Allocating device buffer on GPGPU for an object with metadata using access boundary alignmentIBM·Filed 2019·Granted Jul 26, 2022·0 cites·20 claims
- 1561US12236219B2Tuning optimization to reduce compilation delaysIBM·Filed 2021·Granted Feb 25, 2025·0 cites·16 claims
- 1661US8972959B2Method of converting program code of program running in multi-thread to program code causing less lock collisions, computer program and computer system for the sameISHIZAKI KAZUAKI·Filed 2010·Granted Mar 3, 2015·1 cites·21 claims
- 1760US11029924B2Program optimization by converting code portions to directly reference internal data representationsIBM·Filed 2019·Granted Jun 8, 2021·0 cites·19 claims
- 1860US10387994B2Automatically enabling a read-only cache in a language in which two arrays in two different variables may alias each otherIBM·Filed 2017·Granted Aug 20, 2019·0 cites·20 claims
- 1959US10754754B2Evaluating performance improvement of executing instructions in a first processor over executing on a second processorIBM·Filed 2017·Granted Aug 25, 2020·0 cites·12 claims
- 2058US10459817B2Evaluating performance improvement of executing instructions in a first processor over execution on a second processorIBM·Filed 2017·Granted Oct 29, 2019·0 cites·16 claims
- 2158US10163189B2Automatically enabling a read-only cache in a language in which two arrays in two different variables may alias each otherIBM·Filed 2017·Granted Dec 25, 2018·0 cites·16 claims
- 2257US10268463B2Profile-based per-device code optimizationIBM·Filed 2017·Granted Apr 23, 2019·0 cites·16 claims
- 2355US10416975B2Compiling a parallel loop with a complex access pattern for writing an array for GPU and CPUIBM·Filed 2017·Granted Sep 17, 2019·0 cites·15 claims
- 2455US10394536B2Compiling a parallel loop with a complex access pattern for writing an array for GPU and CPUIBM·Filed 2017·Granted Aug 27, 2019·0 cites·13 claims
- 2555US9824419B2Automatically enabling a read-only cache in a language in which two arrays in two different variables may alias each otherIBM·Filed 2015·Granted Nov 21, 2017·0 cites·17 claims
- 2655US9542185B2Allocation method, apparatus, and program for managing architectural registers and physical registers using mapping tablesIBM·Filed 2014·Granted Jan 10, 2017·0 cites·20 claims
- 2754US9891925B2Allocation method, apparatus, and program for managing architectural registers and physical registers using mapping tablesIBM·Filed 2016·Granted Feb 13, 2018·0 cites·20 claims
- 2853US10776090B2Reducing overhead of data conversation between Java and non-Java representationsIBM·Filed 2018·Granted Sep 15, 2020·0 cites·20 claims
- 2953US10585647B2Program optimization by converting code portions to directly reference internal data representationsIBM·Filed 2017·Granted Mar 10, 2020·0 cites·17 claims
- 3052US11188454B2Reduced memory neural network trainingIBM·Filed 2019·Granted Nov 30, 2021·0 cites·19 claims
- 3151US10515430B2Allocating device buffer on GPGPU for an object with metadata using access boundary alignmentIBM·Filed 2015·Granted Dec 24, 2019·0 cites·20 claims
- 3251US2024094999A1Automatically replacing code in program that manipulates two vectors of data to improve execution timeIBM·Filed 2022·Application pending·0 cites
- 3350US11042530B2Data processing with nullable schema informationIBM·Filed 2018·Granted Jun 22, 2021·0 cites·16 claims
- 3450US5761426AMethod for executing communication between processors in parallel computerIBM·Filed 1996·Granted Jun 2, 1998·23 cites·9 claims
- 3549US9098319B2Code conversion method, program, and system for garbage collectionIBM·Filed 2013·Granted Aug 4, 2015·0 cites·13 claims
- 3648US2015178375A1Method for searching tree using instruction of operating data having predetermined multiple bit widthsIBM·Filed 2014·Application pending·0 cites
- 3745US2008147696A1Method for reducing memory size allocated by a string class using unicodeIBM·Filed 2006·Application pending·0 cites
- 3843US6484314B1Exception handling method and systemIBM·Filed 1999·Granted Nov 19, 2002·14 cites·10 claims
- 3942US8589899B2Optimization system, optimization method, and compiler programISHIZAKI KAZUAKI·Filed 2011·Granted Nov 19, 2013·0 cites·21 claims
- 4039US8572584B2Converting program code of a multi-threaded program into program code causing less lock contentionsISHIZAKI KAZUAKI·Filed 2010·Granted Oct 29, 2013·0 cites·21 claims
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