TOYOCOLOR CO., LTD. based in Tokyo, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2026-06-04

US20260155383A1

Electricity

CARBON NANOTUBE DISPERSED LIQUID, ELECTRODE MIXTURE SLURRY, ELECTRODE FILM, AND SECONDARY BATTERY

#2 | 2026-05-14

US20260132268A1

Chemistry; metallurgy

THERMOPLASTIC RESIN COMPOSITION FOR ELECTROMAGNETIC WAVE ABSORBER AND MOLDED BODY

#3 | 2026-04-30

US20260117083A1

Chemistry; metallurgy

ACTIVE ENERGY RAY-CURABLE INKJET BLACK INK AND PRINTED MATTER

#4 | 2026-04-16

US20260102749A1

Performing operations; transporting

DISPERSION COMPOSITION PRODUCTION METHOD

#5 | 2025-08-14 ✅ Patent 12,435,235 granted on 2025-10-07

US20250257232A1

Chemistry; metallurgy

AQUEOUS INKJET INK AND PRINTED MATTER

#6 | 2025-08-14 ✅ Patent 12,606,440 granted on 2026-04-21

US20250256969A1

Chemistry; metallurgy

CARBON NANOTUBE DISPERSION COMPOSITION, MIXTURE SLURRY, ELECTRODE FILM, AND SECONDARY BATTERY

#7 | 2025-07-10 ✅ Patent 12,492,126 granted on 2025-12-09

US20250223168A1

Chemistry; metallurgy

CARBON NANOTUBE DISPERSION COMPOSITION, CARBON NANOTUBE RESIN COMPOSITION, MIXTURE SLURRY, ELECTRODE FILM, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY

#8 | 2025-07-03

US20250219080A1

Electricity

SLURRY FOR POSITIVE ELECTRODE FILM, POSITIVE ELECTRODE FILM, SECONDARY BATTERY, AND METHOD FOR PRODUCING POSITIVE ELECTRODE FILM

#9 | 2025-07-03

US20250216353A1

Physics

METHOD FOR EVALUATING CONDUCTIVE MATERIAL FOR USE IN RECHARGEABLE BATTERY

#10 | 2025-06-19

US20250201857A1

Electricity

MANUFACTURING METHOD OF CARBON NANOTUBE DISPERSION LIQUID, RESIN COMPOSITION USING THE SAME, MIXTURE SLURRY, ELECTRODE FILM, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

#11 | 2025-05-29 ✅ Patent 12,545,798 granted on 2026-02-10

US20250171651A1

Chemistry; metallurgy

WATER-BASED INKJET INK AND PRINTED MATTER

#12 | 2025-05-29 ✅ Patent 12,312,243 granted on 2025-05-27

US20250171311A1

Chemistry; metallurgy

CARBON NANOTUBES, CARBON NANOTUBE DISPERSION, CARBON NANOTUBE RESIN COMPOSITION, MIXTURE SLURRY, ELECTRODE FILM, SECONDARY BATTERY, METHOD FOR MANUFACTURING CARBON NANOTUBES, AND METHOD FOR MANUFACTURING A CARBON NANOTUBE DISPERSION

#13 | 2025-05-22 ✅ Patent 12,365,809 granted on 2025-07-22

US20250163287A1

Chemistry; metallurgy

AQUEOUS INKJET INK AND PRINTED MATTER

#14 | 2025-04-17 ✅ Patent 12,371,583 granted on 2025-07-29

US20250122396A1

Chemistry; metallurgy

PRETREATMENT LIQUID, INK SET, AND PRINTED MATTER

#15 | 2025-03-13

US20250087696A1

Electricity

CARBON NANOTUBES, DISPERSION LIQUID AND RESIN COMPOSITION OF CABON NANOTUBES, COMPOSITE SLURRY, NONAQUEOUS ELECTROLYTE SECONDARY BATTERY USING SAME, AND VEHICLE

#16 | 2025-03-13 ✅ Patent 12,612,505 granted on 2026-04-28

US20250084231A1

Chemistry; metallurgy

MOLDED BODY FOR HOUSING, RESIN COMPOSITION FOR USE IN FORMING SAME, AND MASTERBATCH

#17 | 2024-10-17 ✅ Patent 12,410,318 granted on 2025-09-09

US20240343907A1

Chemistry; metallurgy

PIGMENT COMPOSITION, COLORANT COMPOSITION, COATING MATERIAL, INK, INK SET, PRINTED MATTER, AND PACKAGING MATERIAL

#18 | 2024-07-18

US20240243290A1

Electricity

RESIN COMPOSITION FOR SECONDARY BATTERY ELECTRODES, METHOD FOR PRODUCING MIXTURE SLURRY FOR SECONDARY BATTERY ELECTRODES, METHOD FOR PRODUCING ELECTRODE FILM, AND METHOD FOR PRODUCING SECONDARY BATTERY

#19 | 2024-07-18

US20240239970A1

Chemistry; metallurgy

THERMOPLASTIC RESIN COMPOSITION AND MOLDED BODY

#20 | 2024-07-04 ✅ Patent 12,077,673 granted on 2024-09-03

US20240218198A1

Chemistry; metallurgy

Recording liquid set, printed matter producing method, and printed matter

#21 | 2024-06-27 ✅ Patent 12,609,323 granted on 2026-04-21

US20240213487A1

Electricity

CARBON NANOTUBE AND SECONDARY BATTERY

#22 | 2024-06-27

US20240213480A1

Electricity

METHOD FOR PRODUCING RESIN COMPOSITION FOR SECONDARY BATTERY ELECTRODES, METHOD FOR PRODUCING MIXTURE SLURRY FOR SECONDARY BATTERY ELECTRODES, METHOD FOR PRODUCING ELECTRODE FILM, AND METHOD FOR PRODUCING SECONDARY BATTERY

#23 | 2024-06-20

US20240204196A1

Electricity

CONDUCTIVE MATERIAL DISPERSION, SECONDARY BATTERY ELECTRODE COMPOSITION USING SAME, ELECTRODE FILM, AND SECONDARY BATTERY

#24 | 2024-05-23 ✅ Patent 12,540,252 granted on 2026-02-03

US20240166902A1

Chemistry; metallurgy

ACTIVE ENERGY RAY-CURABLE INKJET INK, AND PRINTED MATTER

#25 | 2024-05-09

US20240150542A1

Chemistry; metallurgy

THERMOPLASTIC RESIN COMPOSITION TO BE USED IN ELECTROMAGNETIC WAVE ABSORBER, AND MOLDED ARTICLE

#26 | 2024-02-22

US20240063396A1

Electricity

CONDUCTIVE MATERIAL DISPERSION, COATING AND SECONDARY BATTERY

#27 | 2024-01-11

US20240010860A1

Chemistry; metallurgy

CHROMATIC PROCESS COLOR INKJET INK

#28 | 2023-11-16 ✅ Patent 12,606,707 granted on 2026-04-21

US20230365811A1

Chemistry; metallurgy

PIGMENT COMPOSITION, COLORING COMPOSITION, PAINT, INK, INK SET, PRINTED ARTICLE, AND PACKAGING MATERIAL

#29 | 2023-09-28

US20230307653A1

Electricity

CARBON NANOTUBE DISPERSION AND USE THEREOF

#30 | 2023-09-28

US20230307642A1

Electricity

CARBON NANOTUBE DISPERSION, CARBON NANOTUBE RESIN COMPOSITION, MIXTURE SLURRY, ELECTRODE FILM, NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AND METHOD OF PRODUCING MIXTURE SLURRY

#31 | 2023-09-14

US20230290550A1

Electricity

MAGNETIC RESIN COMPOSITION FOR INJECTION MOLDING, AND INJECTION MOLDED BODY FOR MAGNETIC SHIELDS

#32 | 2023-08-10 ✅ Patent 11,827,830 granted on 2023-11-28

US20230250342A1

Chemistry; metallurgy

Dispersant, conductive material dispersion and slurry for electrode film

#33 | 2023-08-03

US20230242402A1

Chemistry; metallurgy

CARBON NANOTUBES, CARBON NANOTUBE DISPERSION LIQUID, CARBON NANOTUBE RESIN COMPOSITION, MIXTURE SLURRY, ELECTRODE FILM, NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AND VEHICLE

#34 | 2023-07-06 ✅ Patent 12,384,928 granted on 2025-08-12

US20230212412A1

Chemistry; metallurgy

WATER-BASED INKJET INK AND METHOD FOR PRODUCING INKJET PRINTED MATERIAL

#35 | 2023-06-15 ✅ Patent 12,368,167 granted on 2025-07-22

US20230187644A1

Electricity

CONDUCTIVE MATERIAL DISPERSION, METHOD FOR PRODUCING THE SAME, AND COMPOSITION FOR SECONDARY BATTERY ELECTRODE, ELECTRODE FILM, SECONDARY BATTERY, AND VEHICLE USING CONDUCTIVE MATERIAL DISPERSION

#36 | 2023-05-04 ✅ Patent 12,545,781 granted on 2026-02-10

US20230139030A1

Chemistry; metallurgy

RESIN COMPOSITION FOR MOLDING, AND MOLDED BODY

#37 | 2023-03-30 ✅ Patent 12,421,410 granted on 2025-09-23

US20230102004A1

Chemistry; metallurgy

ACTIVE ENERGY RAY CURABLE INKJET INK AND ACTIVE ENERGY RAY CURABLE INK SET

#38 | 2023-03-23

US20230089244A1

Chemistry; metallurgy

AQUEOUS INKJET INK AND PRINTED ITEM

#39 | 2023-02-02

US20230030249A1

Chemistry; metallurgy

PRETREATMENT LIQUID, INK SET AND PRINTED MATTER

#40 | 2023-01-05 ✅ Patent 11,866,593 granted on 2024-01-09

US20230002630A1

Chemistry; metallurgy

Ultraviolet curable inkjet ink

#41 | 2022-11-24 ✅ Patent 12,278,374 granted on 2025-04-15

US20220376262A1

Electricity

Carbon nanotube dispersion liquid for nonaqueous electrolyte secondary battery, resin composition using the same, mixture slurry, electrode film, and nonaqueous electrolyte secondary battery

#42 | 2022-11-24 ✅ Patent 11,680,179 granted on 2023-06-20

US20220372319A1

Chemistry; metallurgy

Ultraviolet curable inkjet ink set and production method of printed matter

#43 | 2022-10-27

US20220340765A1

Chemistry; metallurgy

AQUEOUS WHITE CONDUCTIVE PRIMER COATING COMPOSITION AND METHOD OF FORMING MULTILAYERED COATING FILM USING SAME

#44 | 2022-10-13 ✅ Patent 11,753,560 granted on 2023-09-12

US20220325120A1

Chemistry; metallurgy

Ink set, recording method, and printed item

#45 | 2022-07-07

US20220213324A1

Chemistry; metallurgy

COLORING COMPOSITION CONTAINING ISOINDOLINE COMPOUND AND USE OF SAME

#46 | 2022-06-30

US20220204857A1

Chemistry; metallurgy

DISPERSANT, DISPERSED MATERIAL, RESIN COMPOSITION, MIXTURE SLURRY, ELECTRODE FILM, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY

#47 | 2022-06-23 ✅ Patent 12,258,480 granted on 2025-03-25

US20220195223A1

Chemistry; metallurgy

Aqueous inkjet ink, aqueous inkjet ink set, aqueous inkjet ink printed matter production method, and printed matter

#48 | 2022-06-09 ✅ Patent 11,658,303 granted on 2023-05-23

US20220181636A1

Electricity

Conductive material dispersion, binder resin-containing conductive material dispersion, slurry for electrode film, electrode film, and non-aqueous electrolyte secondary battery

#49 | 2022-06-02 ✅ Patent 11,469,421 granted on 2022-10-11

US20220173401A1

Electricity

Conductive material dispersion, binder resin-containing conductive material dispersion, slurry for electrode film, electrode film, and non-aqueous electrolyte secondary battery

#50 | 2022-03-31

US20220098415A1

Chemistry; metallurgy

COATED COLORANT, COLORING COMPOSITION, AND COATED COLORANT MANUFACTURING METHOD

#51 | 2022-03-10 ✅ Patent 12,325,802 granted on 2025-06-10

US20220073772A1

Chemistry; metallurgy

WATER-BASED INKJET YELLOW INK, INK SET, AND METHOD FOR PRODUCING PRINTED MATTER

#52 | 2021-12-09

US20210380743A1

Chemistry; metallurgy

ULTRAVIOLET-RAY ABSORBING POLYMER, FORMATION RESIN COMPOSITION, AND FORMED BODY

#53 | 2021-08-05

US20210238431A1

Chemistry; metallurgy

MAGENTA INK FOR INKJET, INK SET, AND METHOD FOR PRODUCING PRINTED MATTER USING THEM

#54 | 2021-07-22 ✅ Patent 11,923,546 granted on 2024-03-05

US20210226222A1

Electricity

Carbon nanotube dispersion and use thereof

#55 | 2021-07-15 ✅ Patent 11,352,516 granted on 2022-06-07

US20210214569A1

Chemistry; metallurgy

Water-based inkjet ink and production method for printed matter

#56 | 2021-07-15 ✅ Patent 11,292,928 granted on 2022-04-05

US20210214568A1

Chemistry; metallurgy

Active energy ray-curable inkjet ink, inkjet recorded article, and method for producing inkjet recorded article

#57 | 2021-07-15 ✅ Patent 11,286,164 granted on 2022-03-29

US20210214229A1

Chemistry; metallurgy

Carbon nanotube, carbon nanotube dispersion, and use thereof

#58 | 2021-07-01

US20210198492A1

Chemistry; metallurgy

COLORING COMPOSITION AND METHOD FOR PRODUCING COLOR FILTER FOR SOLID-STATE IMAGING ELEMENT

#59 | 2021-05-06 ✅ Patent 11,512,216 granted on 2022-11-29

US20210130639A1

Chemistry; metallurgy

Pretreatment liquid and ink set

#60 | 2021-05-06 ✅ Patent 11,427,723 granted on 2022-08-30

US20210130629A1

Chemistry; metallurgy

Aqueous inkjet ink and method for producing printed item

#61 | 2021-03-04 ✅ Patent 11,541,677 granted on 2023-01-03

US20210060993A1

Performing operations; transporting

Ink set and method for recording printed matter

#62 | 2020-12-10 ✅ Patent 11,753,491 granted on 2023-09-12

US20200385501A1

Chemistry; metallurgy

Low-reflectivity black film and method of manufacturing laminated body

#63 | 2020-10-08

US20200316916A1

Performing operations; transporting

RESIN COMPOSITION, LAMINATE AND LAMINATE PRODUCTION METHOD

#64 | 2020-06-25 ✅ Patent 11,613,665 granted on 2023-03-28

US20200199387A1

Chemistry; metallurgy

Water-based ink for inkjet and method for producing printed matter

#65 | 2020-06-04 ✅ Patent 11,359,107 granted on 2022-06-14

US20200172754A1

Chemistry; metallurgy

Ink set and method for producing printed matter

#66 | 2020-05-21 ✅ Patent 11,453,797 granted on 2022-09-27

US20200157370A1

Chemistry; metallurgy

Ink set and method for producing printed matter

#67 | 2020-04-30 ✅ Patent 11,352,511 granted on 2022-06-07

US20200131379A1

Chemistry; metallurgy

Dispersant, dispersant composition, dispersion composition for batteries, electrode and battery

#68 | 2020-01-16 ✅ Patent 11,614,574 granted on 2023-03-28

US20200018878A1

Physics

Coloring composition for solid-state imaging element

#69 | 2020-01-09

US20200010709A1

Chemistry; metallurgy

COATED PIGMENT, AQUEOUS PIGMENT DISPERSION, USE THEREOF, AND PRODUCTION METHOD THEREFOR

#70 | 2020-01-09 ✅ Patent 11,352,518 granted on 2022-06-07

US20200010708A1

Chemistry; metallurgy

Pretreatment liquid and ink set comprising same

#71 | 2019-10-31 ✅ Patent 11,453,792 granted on 2022-09-27

US20190330486A1

Chemistry; metallurgy

Magenta ink for inkjet

#72 | 2019-03-14 ✅ Patent 10,995,227 granted on 2021-05-04

US20190077978A1

Chemistry; metallurgy

Water-based inkjet ink

#73 | 2018-11-08 ✅ Patent 10,915,028 granted on 2021-02-09

US20180321591A1

Physics

Thermosetting coloring composition and method of producing color filter for solid-state imaging element

#74 | 2018-11-08 ✅ Patent 10,858,519 granted on 2020-12-08

US20180319989A1

Chemistry; metallurgy

Near-infrared absorbing composition for solid-state imaging device and filter

#75 | 2018-04-19 ✅ Patent 10,626,264 granted on 2020-04-21

US20180105687A1

Chemistry; metallurgy

Conductive composition, current collector with base layer for electric storage device, electrode for electric storage device, and electric storage device

#76 | 2018-02-01 ✅ Patent 10,533,076 granted on 2020-01-14