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Assignee profile:

Toppan Printing Co., Ltd.

City:

Tokyo

Country:

Japan

Published Applications:

1,109

Last publication date:

2026-04-23

Patent Grants:

876

Last grant date:

2025-02-04

Toppan Printing Co., Ltd. is a Japanese printing company based in Tokyo, Japan. Founded in 1900, it is one of the largest printing companies in the world and is listed on the Tokyo Stock Exchange. It provides a wide range of services including printing, packaging, security printing, and electronic media. Toppan Printing also has a global presence with offices in the United States, Europe, and Asia. It is known for its innovative technologies and commitment to sustainability.

Quarterly Toppan Printing Co., Ltd. Patent Applications

Top Inventors for applications by Toppan Printing Co., Ltd.

These are the the leading inventors for applications assigned to Toppan Printing Co., Ltd.:

Recent patent applications by Toppan Printing Co., Ltd.

Toppan Printing Co., Ltd. based in Tokyo, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2026-04-23
US20260110681A1
Physics

METHOD FOR EVALUATING ANTICANCER EFFECT AND METHOD FOR PREDICTING EFFECTIVENESS OF CANCER IMMUNOTHERAPY

 #2 | 2026-02-26
US20260055449A1
Chemistry; metallurgy

BIOMOLECULE ANALYSIS METHOD

 #3 | 2024-05-30
US20240175074A1
Chemistry; metallurgy

METHOD FOR DETECTING TARGET MOLECULE

 #4 | 2023-12-21
US20230407266A1
Chemistry; metallurgy

PRIMARY CULTURE METHOD

 #5 | 2023-11-30 ✅ Patent 12,214,933 granted on 2025-02-04
US20230382600A1
Performing operations; transporting

Tubular container and method for producing same

 #6 | 2023-11-30 ✅ Patent 12,565,020 granted on 2026-03-03
US20230382077A1
Performing operations; transporting

DECORATIVE SHEET

 #7 | 2023-04-20 ✅ Patent 12,370,545 granted on 2025-07-29
US20230117082A1
Performing operations; transporting

ANALYSIS DEVICES, ANALYSIS KITS, AND ANALYSIS SYSTEMS

 #8 | 2023-04-13 ✅ Patent 11,951,760 granted on 2024-04-09
US20230115123A1
Performing operations; transporting

Information display medium and manufacturing method relating thereto

 #9 | 2023-03-09
US20230075307A1
Performing operations; transporting

DISPLAY ELEMENT AND METHOD OF DETERMINING AUTHENTICITY THEREOF, AND PRINTED MATERIAL

 #10 | 2022-09-22 ✅ Patent 11,774,650 granted on 2023-10-03
US20220299684A1
Physics

Display body

 #11 | 2022-09-15 ✅ Patent 12,480,156 granted on 2025-11-25
US20220290222A1
Chemistry; metallurgy

BIOMOLECULE ANALYSIS METHOD

 #12 | 2022-09-08 ✅ Patent 11,890,845 granted on 2024-02-06
US20220281205A1
Performing operations; transporting

Decorative sheet

 #13 | 2022-05-05 ✅ Patent 12,616,776 granted on 2026-05-05
US20220133952A1
Human necessities

THREE-DIMENSIONAL TISSUE BODY, METHOD FOR PRODUCING SAME, AND FORMATION AGENT FOR THREE-DIMENSIONAL TISSUE BODY

 #14 | 2022-04-07
US20220105713A1
Performing operations; transporting

LAMINATE FILM AND LAMINATE, AND WAVELENGTH CONVERSION SHEET, BACKLIGHT UNIT AND ELECTROLUMINESCENT LIGHT-EMITTING UNIT

 #15 | 2022-03-03 ✅ Patent 11,466,410 granted on 2022-10-11
US20220064869A1
Textiles; paper

Lid, method of producing lid, and molds for forming molded pulp

 #16 | 2022-02-24 ✅ Patent 11,370,582 granted on 2022-06-28
US20220055802A1
Performing operations; transporting

Cover, method of producing cover, and secondary processing die used for producing cover

 #17 | 2022-02-10 ✅ Patent 11,746,407 granted on 2023-09-05
US20220042160A1
Chemistry; metallurgy

Method for manufacturing deposition mask, method for manufacturing display device and deposition mask

 #18 | 2022-01-27
US20220029225A1
Electricity

PACKAGING MATERIAL FOR POWER STORAGE DEVICE

 #19 | 2022-01-27 ✅ Patent 12,287,451 granted on 2025-04-29
US20220026602A1
Physics

Optical structure, transfer foil, article, and method of producing optical structure

 #20 | 2022-01-20 ✅ Patent 11,817,607 granted on 2023-11-14
US20220021014A1
Electricity

Membrane electrode assembly and polymer electrolyte fuel cell

 #21 | 2022-01-13 ✅ Patent 12,158,598 granted on 2024-12-03
US20220011481A1
Physics

Display

 #22 | 2022-01-13
US20220009202A1
Performing operations; transporting

TRANSPARENT CONDUCTIVE GAS BARRIER LAMINATE, A METHOD FOR UFACTURING THE SAME, AND A DEVICE USING THE TRANSPARENT CONDUCTIVE GAS BARRIER LAMINATE

 #23 | 2022-01-06 ✅ Patent 12,176,547 granted on 2024-12-24
US20220006099A1
Electricity

Catalyst layer for polymer electrolyte fuel cells, membrane-electrode assembly, and polymer electrolyte fuel cell

 #24 | 2022-01-06 ✅ Patent 11,650,447 granted on 2023-05-16
US20220004036A1
Physics

Light control sheet, light control device and method of controlling the light control sheet

 #25 | 2022-01-06 ✅ Patent 11,739,288 granted on 2023-08-29
US20220002645A1
Chemistry; metallurgy

Plate

 #26 | 2021-12-30
US20210401460A1
Human necessities

CELL TRANSPLANTATION DEVICE AND CELL TRANSPLANTATION SYSTEM

 #27 | 2021-12-23
US20210394185A1
Performing operations; transporting

MICROFLUIDIC DEVICE AND SAMPLE ANALYSIS METHOD

 #28 | 2021-12-16
US20210387194A1
Performing operations; transporting

MICROFLUIDIC DEVICE AND SAMPLE ANALYSIS METHOD

 #29 | 2021-12-09 ✅ Patent 12,124,062 granted on 2024-10-22
US20210382215A1
Physics

Wavelength selection filter, method of manufacturing wavelength selection filter, and display device

 #30 | 2021-12-09 ✅ Patent 12,091,563 granted on 2024-09-17
US20210380828A1
Chemistry; metallurgy

Inkjet ink and printed item

 #31 | 2021-12-09 ✅ Patent 11,814,231 granted on 2023-11-14
US20210380322A1
Performing operations; transporting

Steam-releasing pouch

 #32 | 2021-11-25 ✅ Patent 12,086,905 granted on 2024-09-10
US20210366164A1
Physics

Color conversion information generation method, color conversion information generation system, and program therefor

 #33 | 2021-11-25
US20210362462A1
Performing operations; transporting

DECORATIVE SHEET

 #34 | 2021-11-18
US20210359361A1
Electricity

SOLID-STATE BATTERY PACKAGING MATERIAL AND SOLID-STATE BATTERY USING THE SAME

 #35 | 2021-11-18 ✅ Patent 12,490,533 granted on 2025-12-02
US20210358983A1
Electricity

SOLID-STATE IMAGE SENSOR FILTER AND SOLID-STATE IMAGE SENSOR

 #36 | 2021-11-18 ✅ Patent 11,746,423 granted on 2023-09-05
US20210355586A1
Chemistry; metallurgy

Method for producing base for metal masks, method for producing metal mask for vapor deposition, base for metal masks, and metal mask for vapor deposition

 #37 | 2021-11-18 ✅ Patent 11,820,113 granted on 2023-11-21
US20210354430A1
Performing operations; transporting

Sealant film, multilayer film including same and packaging bag

 #38 | 2021-11-11 ✅ Patent 11,991,430 granted on 2024-05-21
US20210352194A1
Electricity

Wearable apparatus

 #39 | 2021-11-11 ✅ Patent 12,068,210 granted on 2024-08-20
US20210351094A1
Electricity

Package substrate and method of manufacturing the same

 #40 | 2021-11-11
US20210346607A1
Human necessities

TRANSFER DEVICE FOR LIVING ORGANISMS

 #41 | 2021-11-04 ✅ Patent 11,794,970 granted on 2023-10-24
US20210339926A1
Performing operations; transporting

Package, gas barrier laminate, and packaging body

 #42 | 2021-10-28
US20210330417A1
Human necessities

ADHESIVE EXAMINATION MARKER

 #43 | 2021-10-14 ✅ Patent 11,990,625 granted on 2024-05-21
US20210320302A1
Electricity

Electrode catalyst layer, membrane electrode assembly, and polymer electrolyte fuel cell

 #44 | 2021-10-14 ✅ Patent 11,355,077 granted on 2022-06-07
US20210319759A1
Physics

Display device that rewrites with a first and second waveform and method of driving the display device that rewrites with a first and second waveform

 #45 | 2021-10-14 ✅ Patent 11,446,906 granted on 2022-09-20
US20210316540A1
Performing operations; transporting

Decorative sheets

 #46 | 2021-10-07 ✅ Patent 12,330,849 granted on 2025-06-17
US20210309428A1
Performing operations; transporting

LIQUID REPELLENT LAYER-FORMING RESIN COMPOSITION, AND LIQUID REPELLENT FILM, LIQUID REPELLENT LAMINATE, PACKAGING MATERIAL, AND CONTAINER USING SAME

 #47 | 2021-09-30
US20210301970A1
Mechanical engineering

LAMINATE FOR VACUUM INSULATION MATERIAL, AND VACUUM INSULATION MATERIAL USING THE LAMINATE

 #48 | 2021-09-30 ✅ Patent 12,410,291 granted on 2025-09-09
US20210301097A1
Chemistry; metallurgy

BARRIER FILM, WAVELENGTH CONVERSION SHEET, AND WAVELENGTH CONVERSION SHEET PRODUCTION METHOD

 #49 | 2021-09-30 ✅ Patent 11,584,151 granted on 2023-02-21
US20210300106A1
Performing operations; transporting

Information display medium and manufacturing method relating thereto

 #50 | 2021-09-23 ✅ Patent 12,177,978 granted on 2024-12-24
US20210298172A1
Electricity

Circuit board

 #51 | 2021-09-23 ✅ Patent 12,085,712 granted on 2024-09-10
US20210294096A1
Physics

Display and method of producing display

 #52 | 2021-09-23 ✅ Patent 11,780,978 granted on 2023-10-10
US20210292503A1
Chemistry; metallurgy

Gas barrier film

 #53 | 2021-09-23 ✅ Patent 11,780,648 granted on 2023-10-10
US20210292049A1
Performing operations; transporting

Tubular container and method for producing same

 #54 | 2021-09-23
US20210291501A1
Performing operations; transporting

GAS BARRIER FILM

 #55 | 2021-09-09 ✅ Patent 11,909,939 granted on 2024-02-20
US20210281714A1
Electricity

Method of generating image data, method of producing display, program, computer-readable storage medium, and display production system

 #56 | 2021-09-02
US20210271160A1
Physics

PHOTOMASK, METHOD FOR PRODUCING PHOTOMASK, AND METHOD FOR PRODUCING COLOR FILTER USING PHOTOMASK

 #57 | 2021-09-02 ✅ Patent 11,167,582 granted on 2021-11-09
US20210268826A1
Performing operations; transporting

Optical element and information recording medium for counterfeit prevention

 #58 | 2021-08-26 ✅ Patent 11,709,406 granted on 2023-07-25
US20210263356A1
Physics

Thin-film transistor array and method of producing the same

 #59 | 2021-08-12 ✅ Patent 11,356,649 granted on 2022-06-07
US20210250569A1
Electricity

Integrated three dimensional display and method of recording identification information

 #60 | 2021-08-12 ✅ Patent 12,074,261 granted on 2024-08-27
US20210249568A1
Electricity

Phosphor protective film, wavelength conversion sheet with release film, wavelength conversion sheet, and production method for wavelength conversion sheet

 #61 | 2021-08-05
US20210238542A1
Chemistry; metallurgy

EXTRACELLULAR-MATRIX-CONTAINING COMPOSITION, METHOD FOR PRODUCING SAME, THREE-DIMENSIONAL TISSUE CONSTRUCT, AND THREE-DIMENSIONAL TISSUE CONSTRUCT FORMATION AGENT

 #62 | 2021-08-05 ✅ Patent 12,053,999 granted on 2024-08-06
US20210237500A1
Performing operations; transporting

Optical display body, page pair, product, printed product, passport, card, bill, label, tag, and ticket

 #63 | 2021-08-05
US20210237055A1
Performing operations; transporting

IMMUNOASSAY CUP, METHOD OF PRODUCING THE SAME, AND IMMUNOASSAY METHOD

 #64 | 2021-07-22 ✅ Patent 12,394,842 granted on 2025-08-19
US20210226283A1
Electricity

ELECTRICITY STORAGE DEVICE CLADDING

 #65 | 2021-07-22 ✅ Patent 11,749,809 granted on 2023-09-05
US20210226223A1
Electricity

Fuel cell membrane electrode assembly and polymer electrolyte fuel cell

 #66 | 2021-07-15
US20210215864A1
Physics

COLOR PRODUCTION STRUCTURE

 #67 | 2021-07-15
US20210213715A1
Performing operations; transporting

LAMINATE FILM AND PACKAGING CONTAINER

 #68 | 2021-07-08 ✅ Patent 11,448,924 granted on 2022-09-20
US20210208439A1
Physics

Light control device comprising a transparent adhesive layer covering a sheet edge face of a light control sheet and method for producing the same

 #69 | 2021-07-08 ✅ Patent 11,347,089 granted on 2022-05-31
US20210208437A1
Physics

Light control device

 #70 | 2021-07-08 ✅ Patent 11,828,964 granted on 2023-11-28
US20210208321A1
Physics

Light control sheet and method of producing light control sheet

 #71 | 2021-07-01 ✅ Patent 11,891,756 granted on 2024-02-06
US20210198845A1
Textiles; paper

Decorative paper for resin-impregnated decorative plate, resin-impregnated decorative paper, and resin-impregnated decorative plate

 #72 | 2021-07-01
US20210198492A1
Chemistry; metallurgy

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

 #73 | 2021-06-24 ✅ Patent 12,135,525 granted on 2024-11-05
US20210191317A1
Physics

Display, transfer foil, adhesive label, and labeled article

 #74 | 2021-06-24 ✅ Patent 11,325,298 granted on 2022-05-10
US20210187821A1
Performing operations; transporting

Method for producing relief-pattern formation, apparatus for producing the same, and seal

 #75 | 2021-06-24 ✅ Patent 12,551,314 granted on 2026-02-17
US20210186652A1
Human necessities

EXAMINATION MARKER

 #76 | 2021-06-17
US20210183903A1
Electricity

THIN FILM TRANSISTOR ARRAY

 #77 | 2021-06-17
US20210183902A1
Electricity

THIN FILM TRANSISTOR ARRAY

 #78 | 2021-06-17
US20210178791A1
Performing operations; transporting

THERMAL TRANSFER RIBBON

 #79 | 2021-06-03 ✅ Patent 11,932,772 granted on 2024-03-19
US20210163777A1
Chemistry; metallurgy

Water-resistant gas barrier film, and method for producing water-resistant gas barrier film

 #80 | 2021-05-20 ✅ Patent 12,118,422 granted on 2024-10-15
US20210150303A1
Physics

Personal identification medium

 #81 | 2021-05-20 ✅ Patent 11,893,432 granted on 2024-02-06
US20210150296A1
Physics

Authentication medium, authentication medium manufacturing method, authentication medium reading method, and authentication medium verification method

 #82 | 2021-05-20 ✅ Patent 11,112,662 granted on 2021-09-07
US20210149259A1
Physics

Black matrix substrate and display device

 #83 | 2021-05-13 ✅ Patent 11,516,907 granted on 2022-11-29
US20210144847A1
Electricity

Glass wiring board

 #84 | 2021-05-13 ✅ Patent 11,303,261 granted on 2022-04-12
US20210143787A1
Electricity

Circuit board

 #85 | 2021-05-13 ✅ Patent 11,442,320 granted on 2022-09-13
US20210141259A1
Physics

Light control sheet and method of producing light control sheet

 #86 | 2021-05-13 ✅ Patent 12,358,267 granted on 2025-07-15
US20210138774A1
Performing operations; transporting

PROTECTIVE FILM AND SHEET

 #87 | 2021-05-13
US20210137817A1
Human necessities

SKIN-ADHESIVE FILM AND TRANSFER SHEET

 #88 | 2021-05-13
US20210137799A1
Human necessities

SKIN-ADHESIVE FILM AND TRANSFER SHEET

 #89 | 2021-05-06 ✅ Patent 11,349,131 granted on 2022-05-31
US20210135247A1
Electricity

Catalyst for fuel cells, membrane electrode assembly, and polymer electrolyte fuel cell

 #90 | 2021-05-06
US20210132271A1
Physics

TRANSFER SHEET, COLOR DEVELOPING SHEET, COLOR DEVELOPING ARTICLE, AND TRANSFER METHOD

 #91 | 2021-05-06 ✅ Patent 11,332,291 granted on 2022-05-17
US20210130064A1
Performing operations; transporting

Container and container with enclosed contents

 #92 | 2021-05-06 ✅ Patent 11,969,977 granted on 2024-04-30
US20210129508A1
Performing operations; transporting

Liquid-repellent structure, production method thereof, wrapping material, and separation sheet

 #93 | 2021-04-22 ✅ Patent 11,881,414 granted on 2024-01-23
US20210118698A1
Electricity

Method for manufacturing glass device, and glass device

 #94 | 2021-04-22
US20210115377A1
Chemistry; metallurgy

EXTRACELLULAR-MATRIX-CONTAINING COMPOSITION, TEMPORARY SCAFFOLD FOR THREE-DIMENSIONAL TISSUE FORMATION, THREE-DIMENSIONAL TISSUE FORMATION AGENT, AND METHOD FOR RECOVERING CELLS FROM THREE-DIMENSIONAL TISSUE

 #95 | 2021-04-22 ✅ Patent 12,065,557 granted on 2024-08-20
US20210115231A1
Chemistry; metallurgy

Liquid-repellent layer forming resin composition, and liquid-repellent film, liquid- repellent laminate, packaging material, and container using same

 #96 | 2021-04-22 ✅ Patent 11,840,108 granted on 2023-12-12
US20210114394A1
Performing operations; transporting

Thermal transfer ribbon

 #97 | 2021-04-08
US20210103161A1
Physics

AERIAL DISPLAY APPARATUS

 #98 | 2021-04-01
US20210096393A1
Physics

AERIAL DISPLAY APPARATUS

 #99 | 2021-04-01 ✅ Patent 12,104,043 granted on 2024-10-01
US20210095096A1
Chemistry; metallurgy

Protective film and sheet

 #100 | 2021-04-01 ✅ Patent 11,623,466 granted on 2023-04-11
US20210094338A1
Performing operations; transporting

Display medium provided with diffraction structure and light control element

Also check out TOPPAN PRINTING CO., LTD.'s (Tokyo, Japan) applicant profile with 492 patent applications submitted.

AssigneeID:

253 ⎘