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Yoshihide Sugiyama
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Naga-gun, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Sheet inverting and conveying mechanism and sheet inverting and con...
Patent number
8,109,510
Issue date
Feb 7, 2012
Duplo Seiko Corporation
Yoshihide Sugiyama
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sheet transport apparatus
Patent number
8,052,146
Issue date
Nov 8, 2011
Duplo Seiko Corporation
Yoshihide Sugiyama
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Paper transport apparatus with inverting turn guide having range of...
Patent number
8,052,142
Issue date
Nov 8, 2011
Duplo Seiko Corporation
Yoshihide Sugiyama
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Double-sided image forming device
Patent number
7,918,449
Issue date
Apr 5, 2011
Duplo Seiko Corporation
Yoshihide Sugiyama
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Plate-making apparatus for stencil printing and stencil printing ma...
Patent number
7,448,319
Issue date
Nov 11, 2008
Duplo Seiko Corporation
Yoshihide Sugiyama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Plate-making method and plate-making apparatus for stencil printing...
Patent number
7,278,351
Issue date
Oct 9, 2007
Duplo Seiko Corporation
Yoshihide Sugiyama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Adhesive coating device
Patent number
6,964,707
Issue date
Nov 15, 2005
Duplo Seiko Corporation
Chiharu Taniguchi
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Illegal-sheet-material detection apparatus in sheet material manufa...
Patent number
4,605,926
Issue date
Aug 12, 1986
Duplo Seiko Corp.
Tetsuo Onishi
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Ink detecting device for rotary printer
Patent number
4,563,947
Issue date
Jan 14, 1986
Duplo Seiki Corporation
Ken Matsushita
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
SHEET TRANSPORT APPARATUS
Publication number
20100109235
Publication date
May 6, 2010
Yoshihide Sugiyama
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
DOUBLE-SIDED IMAGE FORMING DEVICE
Publication number
20100019437
Publication date
Jan 28, 2010
Duplo Seiko Corporation
Yoshihide Sugiyama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Paper transport apparatus
Publication number
20090066015
Publication date
Mar 12, 2009
DUPLO SEIKO CORPORATION
Yoshihide Sugiyama
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SHEET INVERTING AND CONVEYING MECHANISM AND SHEET INVERTING AND CON...
Publication number
20090051104
Publication date
Feb 26, 2009
Duplo Seiko Corporation
Yoshihide Sugiyama
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
PLATE-MAKING APPARATUS FOR STENCIL PRINTING AND STENCIL PRINTING MA...
Publication number
20080017054
Publication date
Jan 24, 2008
DUPLO SEIKO CORPORATION
Yoshihide Sugiyama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Plate making method for mimeographic printing and plate making devi...
Publication number
20050016395
Publication date
Jan 27, 2005
Yoshihide Sugiyama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
HEAT-SENSITIVE STENCIL PLATE MATERIAL FOR STENCIL PRINTING, METHOD...
Publication number
20040253391
Publication date
Dec 16, 2004
Yoshihide Sugiyama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Adhesive coating device
Publication number
20040188022
Publication date
Sep 30, 2004
Chiharu Taniguchi
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER