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Hiroshi Kakihira
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Ibaraki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Ink jet recording medium and production process thereof, and fine p...
Patent number
8,158,223
Issue date
Apr 17, 2012
Canon Kabushiki Kaisha
Hirokazu Hyakuda
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet recording medium
Patent number
8,153,212
Issue date
Apr 10, 2012
Canon Kabushiki Kaisha
Hirokazu Hyakuda
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Antioxidants and recording media by using the same
Patent number
7,868,121
Issue date
Jan 11, 2011
Canon Finetech Inc.
Hiroshi Kakihira
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet recording medium and method of producing the same
Patent number
7,846,516
Issue date
Dec 7, 2010
Canon Kabushiki Kaisha
Hisao Kamo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Polymer compound and recording medium
Patent number
7,601,779
Issue date
Oct 13, 2009
Canon Finetech Inc.
Hirokazu Hyakuda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
INK JET RECORDING MEDIUM
Publication number
20110076427
Publication date
Mar 31, 2011
Canon Kabushiki Kaisha
Hirokazu Hyakuda
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK JET RECORDING MEDIUM AND PRODUCTION PROCESS THEREOF, AND FINE P...
Publication number
20110008553
Publication date
Jan 13, 2011
Canon Kabushiki Kaisha
Hirokazu Hyakuda
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK JET RECORDING MEDIUM AND METHOD OF PRODUCING THE SAME
Publication number
20090011155
Publication date
Jan 8, 2009
Canon Kabushiki Kaisha
Hisao Kamo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Antioxidants And Recording Media By Using The Same
Publication number
20070273716
Publication date
Nov 29, 2007
Hiroshi Kakihira
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymer compound and recording medium
Publication number
20060194943
Publication date
Aug 31, 2006
CANON FINETECH INC.
Hirokazu Hyakuda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Recording medium
Publication number
20060073287
Publication date
Apr 6, 2006
Takahiro Tsutsui
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Ink-jet recording sheets and production process thereof
Publication number
20050221025
Publication date
Oct 6, 2005
Akira Kita
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Recording media
Publication number
20050165143
Publication date
Jul 28, 2005
Kenichi Kawano
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Ink-jet recording sheets
Publication number
20050158484
Publication date
Jul 21, 2005
Hiroshi Kakihira
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Recording media
Publication number
20050158485
Publication date
Jul 21, 2005
Kenichi Kawano
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS