Shizuka YAMADA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
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- Patent number 11,491,814
- Issue date Nov 8, 2022
- Toppan Printing Co., Ltd.
- Shizuka Yamada
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Anti-counterfeiting structure
- Patent number 10,875,350
- Issue date Dec 29, 2020
- Toppan Printing Co., Ltd.
- Shizuka Yamada
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Anti-counterfeiting structure
- Patent number 10,315,453
- Issue date Jun 11, 2019
- Toppan Printing Co., Ltd.
- Shizuka Yamada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Anti-counterfeiting structure
- Patent number 10,300,732
- Issue date May 28, 2019
- Toppan Printing Co., Ltd.
- Shizuka Yamada
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY BODY
- Publication number 20190337321
- Publication date Nov 7, 2019
- Toppan Printing Co., Ltd.
- Shizuka YAMADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ANTI-COUNTERFEITING STRUCTURE
- Publication number 20190084338
- Publication date Mar 21, 2019
- Toppan Printing Co., Ltd.
- Shizuka YAMADA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
ANTI-COUNTERFEITING STRUCTURE
- Publication number 20180222243
- Publication date Aug 9, 2018
- Toppan Printing Co., Ltd.
- Shizuka YAMADA
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
ANTI-COUNTERFEITING STRUCTURE
- Publication number 20180201046
- Publication date Jul 19, 2018
- Toppan Printing Co., Ltd.
- Shizuka YAMADA
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER