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Yukihiro MAEDA
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Ibaraki-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Paper feed device
Patent number
10,625,964
Issue date
Apr 21, 2020
Riso Kagaku Corporation
Ryo Terakado
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Duplex printing apparatus with variable speed section
Patent number
8,503,922
Issue date
Aug 6, 2013
Riso Kagaku Corporation
Yukihiro Maeda
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Transfer control mechanism for printer and transfer control method
Patent number
8,346,154
Issue date
Jan 1, 2013
Riso Kagaku Corporation
Masashi Hara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Printing apparatus having discharge speed control
Patent number
8,141,872
Issue date
Mar 27, 2012
Riso Kagaku Corporation
Yukihiro Maeda
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Inkjet image-forming apparatus and method for printing
Patent number
8,123,316
Issue date
Feb 28, 2012
Riso Kagagu Corporation
Tomohiko Shimoda
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Hybrid printing apparatus and related control method
Patent number
6,725,770
Issue date
Apr 27, 2004
Riso Kagaku Corporation
Yukihiro Maeda
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Stencil printer
Patent number
6,539,854
Issue date
Apr 1, 2003
Riso Kagaku Corporation
Yukihiro Maeda
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
PAPER FEED DEVICE
Publication number
20190161295
Publication date
May 30, 2019
Riso Kagaku Corporation
Ryo TERAKADO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
DUPLEX PRINTING APPARATUS
Publication number
20100129094
Publication date
May 27, 2010
Riso Kagaku Corporation
Yukihiro Maeda
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Transfer control mechanism for printer and transfer control method
Publication number
20100086338
Publication date
Apr 8, 2010
Riso Kagaku Corporation
Masashi Hara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Inkjet image-forming apparatus and method for printing
Publication number
20100085395
Publication date
Apr 8, 2010
Riso Kagaku Corporation
Tomohiko Shimoda
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Printing apparatus
Publication number
20090184466
Publication date
Jul 23, 2009
Riso Kagaku Corporation
Yukihiro MAEDA
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Hybrid printing apparatus and related control method
Publication number
20030095823
Publication date
May 22, 2003
Yukihiro Maeda
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Stencil printer
Publication number
20020011158
Publication date
Jan 31, 2002
Yukihiro Maeda
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS