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Satoshi Iwata
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Barrier film and method for manufacturing the same, wavelength conv...
Patent number
12,107,198
Issue date
Oct 1, 2024
Toppan Printing Co., Ltd.
Koji Murata
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Fused polycyclic aromatic compound
Patent number
12,024,526
Issue date
Jul 2, 2024
Nippon Kayaku Kabushiki Kaisha
Yusuke Tone
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Closure for container
Patent number
D1012696
Issue date
Jan 30, 2024
Takeshi Saito
D09 - Packages and containers for goods
Information
Patent Grant
Quantum dot protective film, and wavelength conversion sheet and ba...
Patent number
10,557,970
Issue date
Feb 11, 2020
Toppan Printing Co., Ltd.
Koji Murata
F21 - LIGHTING
Information
Patent Grant
Release film and stacked body
Patent number
8,142,884
Issue date
Mar 27, 2012
Toppan Printing Co., Ltd.
Toshiaki Yoshihara
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Compound die assembly
Patent number
4,501,179
Issue date
Feb 26, 1985
Iwata; Tetsutaro
Satoshi Iwata
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
CAP AND TUBE CONTAINER INCLUDING SAME
Publication number
20240409277
Publication date
Dec 12, 2024
TOPPAN Holdings Inc.
Takeshi SAITO
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Condensed Polycyclic Aromatic Compound
Publication number
20230056339
Publication date
Feb 23, 2023
Nippon Kayaku Kabushiki-Kaisha
Yusuke Tone
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Fused Polycyclic Aromatic Compound
Publication number
20230047095
Publication date
Feb 16, 2023
Nippon Kayaku Kabushiki-Kaisha
Yusuke Tone
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BARRIER FILM AND METHOD FOR MANUFACTURING THE SAME, WAVELENGTH CONV...
Publication number
20190030859
Publication date
Jan 31, 2019
Toppan Printing Co., Ltd.
Koji MURATA
B82 - NANO-TECHNOLOGY
Information
Patent Application
QUANTUM DOT PROTECTIVE FILM, AND WAVELENGTH CONVERSION SHEET AND BA...
Publication number
20180024277
Publication date
Jan 25, 2018
Toppan Printing Co., Ltd.
Koji Murata
B32 - LAYERED PRODUCTS
Information
Patent Application
RELEASE FILM AND STACKED BODY
Publication number
20110020622
Publication date
Jan 27, 2011
Toppan Printing Co., Ltd.
Toshiaki Yoshihara
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...