Inventor · disambiguated record
Takaaki Matsumoto
Also filed as: MATSUMOTO TAKAAKI
23 granted patents·10 pending applications·112 citations·filing 1974–2025
94Inventor score
Files withSHOWA DENKO MATERIALS CO LTD7HITACHI CHEMICAL CO LTD5PIONEER ELECTRONIC CORP4RESONAC CORP4MEDISCIENCE ESPOIR INC3
Top patents by PatentIndex Score
33 records- 0192US11518920B2Slurry, and polishing methodSHOWA DENKO MATERIALS CO LTD·Filed 2019·Granted Dec 6, 2022·4 cites·15 claims
- 0291US11505731B2Slurry and polishing methodSHOWA DENKO MATERIALS CO LTD·Filed 2018·Granted Nov 22, 2022·4 cites·16 claims
- 0391US11499078B2Slurry, polishing solution production method, and polishing methodSHOWA DENKO MATERIALS CO LTD·Filed 2018·Granted Nov 15, 2022·4 cites·18 claims
- 0491US11492526B2Slurry, method for producing polishing liquid, and polishing methodSHOWA DENKO MATERIALS CO LTD·Filed 2018·Granted Nov 8, 2022·4 cites·19 claims
- 0590US2025084294A1Slurry and polishing methodRESONAC CORP·Filed 2024·Application pending·0 cites
- 0690US2025129279A1Slurry, screening method, and polishing methodRESONAC CORP·Filed 2024·Application pending·0 cites
- 0789US2024425737A1Slurry, screening method, and polishing methodRESONAC CORP·Filed 2024·Application pending·0 cites
- 0886US3934150APhotographic sheet-like film feeding deviceFUJI PHOTO FILM CO LTD·Filed 1974·Granted Jan 20, 1976·14 cites·4 claims
- 0981US12104112B2Slurry, screening method, and polishing methodSHOWA DENKO MATERIALS CO LTD·Filed 2018·Granted Oct 1, 2024·1 cites·19 claims
- 1078US9943815B2Mixing device including a disk-shaped mixing section including pins protruding from the disk-shaped mixing section, mixture fluid production device mixture fluid production method, and mixture fluid, oxygen-containing water and ice produced by the sameMATSUMOTO TAKAAKI·Filed 2011·Granted Apr 17, 2018·8 cites·6 claims
- 1170US11814548B2Polishing liquid, polishing liquid set, and polishing methodSHOWA DENKO MATERIALS CO LTD·Filed 2021·Granted Nov 14, 2023·0 cites·22 claims
- 1269US5136567APhoto-detecting devicePIONEER ELECTRONIC CORP·Filed 1991·Granted Aug 4, 1992·19 cites·6 claims
- 1367US12173219B2Slurry and polishing methodSHOWA DENKO MATERIALS CO LTD·Filed 2018·Granted Dec 24, 2024·0 cites·21 claims
- 1467US5084854AOptical disk reproducing apparatusPIONEER ELECTRONIC CORP·Filed 1990·Granted Jan 28, 1992·17 cites·12 claims
- 1562US11767448B2Polishing liquid, polishing liquid set, and polishing methodHITACHI CHEMICAL CO LTD·Filed 2019·Granted Sep 26, 2023·0 cites·29 claims
- 1662US11352523B2Polishing liquid, polishing liquid set and polishing methodHITACHI CHEMICAL CO LTD·Filed 2019·Granted Jun 7, 2022·0 cites·19 claims
- 1759US2004133587A1Customer relationship management systemFiled 2003·Application pending·0 cites
- 1855US11773291B2Polishing liquid, polishing liquid set, and polishing methodHITACHI CHEMICAL CO LTD·Filed 2018·Granted Oct 3, 2023·0 cites·21 claims
- 1955US6945240B2Device and method for exhaust gas circulation of internal combustion engineNISSAN DIESEL MOTOR CO·Filed 2001·Granted Sep 20, 2005·9 cites·4 claims
- 2054US6054484ATransparent aqueous solution of diclofenac sodium and medicinal compositions with the use of the sameTSUMURA & CO·Filed 1997·Granted Apr 25, 2000·15 cites·12 claims
- 2153US2025271341A1Local pressure testing jig and local pressure testing methodMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2025·Application pending·0 cites
- 2251US12247140B2Slurry and polishing methodRESONAC CORP·Filed 2018·Granted Mar 11, 2025·0 cites·16 claims
- 2349US5172355APhoto-detecting device including offset correctionPIONEER ELECTRONIC CORP·Filed 1991·Granted Dec 15, 1992·7 cites·2 claims
- 2448US2017133237A1Polishing liquid and method for polishing substrate using the polishing liquidHITACHI CHEMICAL CO LTD·Filed 2016·Application pending·0 cites
- 2547US2005117583A1Method and apparatus for receiving packets transmitted from transmission apparatusTOSHIBA KK·Filed 2004·Application pending·0 cites
- 2646US2015067291A1Controller, memory system, and methodTOSHIBA KK·Filed 2014·Application pending·0 cites
- 2745US9564337B2Polishing liquid and method for polishing substrate using the polishing liquidOOTA MUNEHIRO·Filed 2011·Granted Feb 7, 2017·0 cites·7 claims
- 2845US5150342APhoto-detecting devicePIONEER ELECTRONIC CORP·Filed 1991·Granted Sep 22, 1992·6 cites·5 claims
- 2943US11702569B2Slurry and polishing methodHITACHI CHEMICAL CO LTD·Filed 2018·Granted Jul 18, 2023·0 cites·18 claims
- 3040US2024342209A1Oxygen enema composition, enema device, and method for producing oxygen enema compositionMEDISCIENCE ESPOIR INC·Filed 2022·Application pending·0 cites
- 3134US2016018477A1Magnetic field sensorAU OPTRONICS CORP·Filed 2015·Application pending·0 cites
- 3231US10913037B2Oxygen clathrate hydrate and oxygen solution containing the sameMEDISCIENCE ESPOIR INC·Filed 2015·Granted Feb 9, 2021·0 cites·2 claims
- 3329US10018605B2Method for measuring dissolved oxygen of oxygen waterMEDISCIENCE ESPOIR INC·Filed 2015·Granted Jul 10, 2018·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →