Inventor · disambiguated record
Masato Kurokawa
Also filed as: KUROKAWA MASATO
14 granted patents·11 pending applications·253 citations·filing 1992–2025
91Inventor score
Top patents by PatentIndex Score
25 records- 0190US7199798B1Method and device for describing video contentsIBM·Filed 2000·Granted Apr 3, 2007·112 cites·19 claims
- 0287US7748051B2Contents server, contents receiving apparatus and network system for adding information to digital contentsIBM·Filed 2008·Granted Jun 29, 2010·9 cites·13 claims
- 0384US6833849B1Video contents access method that uses trajectories of objects and apparatus thereforIBM·Filed 2000·Granted Dec 21, 2004·19 cites·7 claims
- 0480US8148111B2Cell culture carrier comprising poly(meth)acrylic (salt) particle and artificial polypeptideKUROKAWA MASATO·Filed 2007·Granted Apr 3, 2012·6 cites·14 claims
- 0579US6453052B1Automated method and image processing system for hair style simulationIBM·Filed 1995·Granted Sep 17, 2002·73 cites·24 claims
- 0678US10557970B2Quantum dot protective film, and wavelength conversion sheet and backlight unit obtained by using the sameTOPPAN PRINTING CO LTD·Filed 2017·Granted Feb 11, 2020·1 cites·12 claims
- 0771US2025090884A1Composition for fire-extinguishing material, production method therefor, method for selecting binder resin, fire-extinguishing material, fire-extinguishing material sheet, and device having automatic fire-extinguishing functionTOPPAN HOLDINGS INC·Filed 2024·Application pending·0 cites
- 0868US7576051B2Wound dressing for accelerating epidermal regenerationSANYO CHEMICAL IND LTD·Filed 2004·Granted Aug 18, 2009·11 cites·5 claims
- 0966US2024042254A1Fire extinguishing body and battery packTOPPAN INC·Filed 2023·Application pending·0 cites
- 1064US2025015393A1Battery packTOPPAN HOLDINGS INC·Filed 2024·Application pending·0 cites
- 1163US2024226622A9Fire extinguishing bodyTOPPAN INC·Filed 2023·Application pending·0 cites
- 1261US12074261B2Phosphor protective film, wavelength conversion sheet with release film, wavelength conversion sheet, and production method for wavelength conversion sheetTOPPAN PRINTING CO LTD·Filed 2021·Granted Aug 27, 2024·0 cites·17 claims
- 1361US2024299794A1Electrical equipmentTOPPAN HOLDINGS INC·Filed 2024·Application pending·0 cites
- 1460US2024199893A1Composition for forming fire extinguishing material, fire extinguishing material, and fire extinguishing member and method for producing the sameTOPPAN INC·Filed 2024·Application pending·0 cites
- 1558US11642869B2Phosphor protection film, wavelength conversion sheet, and light-emitting unitTOPPAN PRINTING CO LTD·Filed 2020·Granted May 9, 2023·0 cites·7 claims
- 1658US2024216738A1Fire-extinguishing member and production method thereforTOPPAN INC·Filed 2022·Application pending·0 cites
- 1754US11254097B2Barrier film laminate, method of producing the same, wavelength conversion sheet, backlight unit, and electroluminescent light-emitting unitTOPPAN PRINTING CO LTD·Filed 2018·Granted Feb 22, 2022·0 cites·12 claims
- 1854US7469422B2Contents server, contents receiving method for adding information to digital contentsIBM·Filed 2003·Granted Dec 23, 2008·1 cites·2 claims
- 1954US2024369574A1Testing method and testing reagentUNIV KYOTO·Filed 2022·Application pending·0 cites
- 2054US2024399179A1Layered product for extinguishing fire, production method for layered product for extinguishing fire, and electronic memberTOPPAN HOLDINGS INC·Filed 2022·Application pending·0 cites
- 2151US2025144459A1Fire-extinguishing material and fire-extinguishing material packageTOPPAN HOLDINGS INC·Filed 2025·Application pending·0 cites
- 2251US2025205530A1Fire-extinguishing material and fire-extinguishing material packageTOPPAN HOLDINGS INC·Filed 2025·Application pending·0 cites
- 2348US5892520APicture query system using abstract exemplary motions of a pointing deviceIBM·Filed 1992·Granted Apr 6, 1999·21 cites·11 claims
- 2442US11397287B2Optical film, and optical barrier film, color conversion film and backlight unit using the optical filmTOPPAN PRINTING CO LTD·Filed 2019·Granted Jul 26, 2022·0 cites·17 claims
- 2531US8221969B2Method of producing virusKAI HIKARU·Filed 2005·Granted Jul 17, 2012·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →