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Morio Ohashi
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Ibaraki-ken, JP
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last 30 patents
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Patent Grant
Method and system for controlling thermal head and stencil material...
Patent number
7,523,702
Issue date
Apr 28, 2009
Riso Kagaku Corporation
Kenji Oshima
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Stencil material roll
Patent number
7,171,895
Issue date
Feb 6, 2007
Riso Kagaku Corporation
Kenji Oshima
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
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Patent Application
Method of and system for controlling thermal head and stencil mater...
Publication number
20080278563
Publication date
Nov 13, 2008
Kenji Oshima
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Method of and system for controlling thermal head and stencil mater...
Publication number
20080278562
Publication date
Nov 13, 2008
Kenji Oshima
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Method and system for controlling thermal head and stencil material...
Publication number
20060107851
Publication date
May 25, 2006
Kenji Oshima
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Stencil material roll
Publication number
20040166271
Publication date
Aug 26, 2004
Riso Kagaku Corporation
Kenji Oshima
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS