Inventor · disambiguated record
Takayoshi Kawasaki
Also filed as: KAWAKAMI TAKAYOSHI · KAWASAKI TAKAYOSHI
13 granted patents·13 pending applications·46 citations·filing 1994–2022
87Inventor score
Files withTOKUYAMA CORP18NISSAN CHEMICAL IND LTD3EMPIRE TECHNOLOGY DEV LLC1KAWASAKI TAKAYOSHI1MITSUBISHI ELECTRIC CORP1
Top patents by PatentIndex Score
26 records- 0193US11066523B2Photochromic polyrotaxane compound and curable composition comprising the photochromic polyrotaxane compoundTOKUYAMA CORP·Filed 2018·Granted Jul 20, 2021·3 cites·19 claims
- 0288US10920007B2Urethane resin comprising a polyrotaxane and polishing padTOKUYAMA CORP·Filed 2017·Granted Feb 16, 2021·3 cites·13 claims
- 0374US10767109B2Method for manufacturing carbonaceous luminescent materialNISSAN CHEMICAL IND LTD·Filed 2016·Granted Sep 8, 2020·1 cites·11 claims
- 0474US7087195B2Photochromic curable composition and cured articles thereofTOKUYAMA CORP·Filed 2001·Granted Aug 8, 2006·13 cites·9 claims
- 0571US12503575B2Fine hollow particles comprising melamine-based resinUNIV KAGOSHIMA·Filed 2022·Granted Dec 23, 2025·0 cites·8 claims
- 0671US11041120B2Method for manufacturing carbonaceous luminescent materialNISSAN CHEMICAL IND LTD·Filed 2019·Granted Jun 22, 2021·0 cites·13 claims
- 0762US11767467B2Photochromic compound and curable composition containing said photochromic compoundTOKUYAMA CORP·Filed 2019·Granted Sep 26, 2023·0 cites·9 claims
- 0860US2023028836A1Ionic-group-containing microballoon and production method thereforTOKUYAMA CORP·Filed 2020·Application pending·0 cites
- 0959US11186600B2Bismuth compound, curable composition and cured productTOKUYAMA CORP·Filed 2019·Granted Nov 30, 2021·0 cites·14 claims
- 1059US11066599B2Production method for carbon-based light-emitting materialNISSAN CHEMICAL IND LTD·Filed 2017·Granted Jul 20, 2021·0 cites·7 claims
- 1159US2022387956A1Microballoon production methodTOKUYAMA CORP·Filed 2020·Application pending·0 cites
- 1257US5438021AMethod of manufacturing a multiple-chip semiconductor device with different leadframesMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Aug 1, 1995·25 cites·13 claims
- 1357US2023365739A1Curable composition and cured article thereofTOKUYAMA CORP·Filed 2021·Application pending·0 cites
- 1454US2023265053A1Polyfunctional quaternary ammonium salt of sulfonic acid having active-hydrogen groupsTOKUYAMA CORP·Filed 2021·Application pending·0 cites
- 1553US11912813B2Urethane resin using polyrotaxane, and pad for polishingTOKUYAMA CORP·Filed 2019·Granted Feb 27, 2024·0 cites·13 claims
- 1649US2023390890A1Polymerizable functional group-containing microballoonTOKUYAMA CORP·Filed 2021·Application pending·0 cites
- 1748US8529789B2Curable compositionMOMODA JUNJI·Filed 2005·Granted Sep 10, 2013·1 cites·15 claims
- 1848US2023151179A1Hollow microballoons for cmp polishing padTOKUYAMA CORP·Filed 2021·Application pending·0 cites
- 1948US2023203234A1Hollow microballoonsTOKUYAMA CORP·Filed 2021·Application pending·0 cites
- 2047US9939371B2Systems and methods for multi-component detectionEMPIRE TECHNOLOGY DEV LLC·Filed 2016·Granted Apr 10, 2018·0 cites·21 claims
- 2147US2021122874A1Low moisture content polyrotaxane monomer and curable composition comprising said monomerTOKUYAMA CORP·Filed 2019·Application pending·0 cites
- 2246US2023211454A1Laminated polishing padTOKUYAMA CORP·Filed 2021·Application pending·0 cites
- 2345US2024084067A1Novel curable composition containing cyclic monomerTOKUYAMA CORP·Filed 2022·Application pending·0 cites
- 2445US2024101819A1Curable composition containing cyclic multifunctional monomerTOKUYAMA CORP·Filed 2022·Application pending·0 cites
- 2545US2024101751A1Hollow microballoonTOKUYAMA CORP·Filed 2022·Application pending·0 cites
- 2637US2013063717A1Laminated structure for measuring reflected light intensity, device containing laminated structure for measuring reflected light intensity, and method for measuring film thickness and/or mass and/or viscosity of thin filmKAWASAKI TAKAYOSHI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →