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Yoshihide YUMOTO
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Lenticular image formation method
Patent number
11,004,174
Issue date
May 11, 2021
Grapac Japan Co., Inc.
Yoshihide Yumoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image display sheet and image display body
Patent number
9,007,691
Issue date
Apr 14, 2015
Grapac Japan Co., Inc.
Yoshihide Yumoto
B44 - DECORATIVE ARTS
Information
Patent Grant
Image display sheet
Patent number
8,934,174
Issue date
Jan 13, 2015
Grapac Japan Co., Inc.
Yoshihide Yumoto
G02 - OPTICS
Information
Patent Grant
Method for pattern formation and apparatus for pattern formation
Patent number
7,776,402
Issue date
Aug 17, 2010
Grapac Japan Co., Inc.
Yoshihide Yumoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of producing lens method of fabricating article with lens ar...
Patent number
5,800,907
Issue date
Sep 1, 1998
Grapac Japan Co., Inc.
Yoshihide Yumoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
TURRET-TYPE OPTICAL ELEMENT DEVICE, OPTICAL ELEMENT PART USED FOR T...
Publication number
20240151933
Publication date
May 9, 2024
ZNONZ CO., LTD.
Yoshihide YUMOTO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
MODULAR ROTATING IMAGE DISPLAY APPARATUS
Publication number
20200152097
Publication date
May 14, 2020
GRAPAC JAPAN CO., INC.
Yoshihide YUMOTO
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
VARIABLE IMAGE DISPLAY BODY AND LENTICULAR IMAGE FORMATION METHOD
Publication number
20200065938
Publication date
Feb 27, 2020
GRAPAC JAPAN CO., INC.
Yoshihide YUMOTO
G02 - OPTICS
Information
Patent Application
DISPLAY BODY INCLUDING PARTIALLY-PROVIDED OPTICAL ELEMENT ARRAY
Publication number
20180149879
Publication date
May 31, 2018
GRAPAC JAPAN CO., INC.
Yoshihide YUMOTO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
DISPLAY BODY INCLUDING PARTIALLY-PROVIDED OPTICAL ELEMENT ARRAY,MET...
Publication number
20170115496
Publication date
Apr 27, 2017
GRAPAC JAPAN CO., INC.
Yoshihide YUMOTO
G02 - OPTICS
Information
Patent Application
IMAGE DISPLAY SHEET
Publication number
20140085730
Publication date
Mar 27, 2014
GRAPAC JAPAN CO., INC.
Yoshihide Yumoto
B44 - DECORATIVE ARTS
Information
Patent Application
IMAGE DISPLAY SHEET AND IMAGE DISPLAY BODY
Publication number
20140049829
Publication date
Feb 20, 2014
GRAPAC JAPAN CO., INC.
Yoshihide Yumoto
B44 - DECORATIVE ARTS
Information
Patent Application
CONCAVO-CONVEX IMAGE FORMED MATTER AND IMAGE FORMED MATTER, AND APP...
Publication number
20100132569
Publication date
Jun 3, 2010
GRAPAC JAPAN CO., INC.
Yoshihide Yumoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method For Pattern Formation And Apparatus For Pattern Formation
Publication number
20080095934
Publication date
Apr 24, 2008
Yoshihide Yumoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL