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Katsunori Ono
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Shiojiri-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Cylindrical shaft, transport roller, transport unit and printing ap...
Patent number
9,180,702
Issue date
Nov 10, 2015
Seiko Epson Corporation
Koichi Saito
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Transport roller, transport unit, and printing apparatus
Patent number
9,102,175
Issue date
Aug 11, 2015
Seiko Epson Corporation
Koichi Saito
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of working small recess portion, method of fabricating liqui...
Patent number
8,998,387
Issue date
Apr 7, 2015
Seiko Epson Corporation
Hideyuki Ogawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Cylindrical shaft, transport roller, transport unit, and printing a...
Patent number
8,905,402
Issue date
Dec 9, 2014
Seiko Epson Corporation
Koichi Saito
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Cylindrical shaft, transport roller, transport unit, and printing a...
Patent number
8,899,582
Issue date
Dec 2, 2014
Seiko Epson Corporation
Koichi Saito
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Cylindrical shaft, transport roller, transport unit, and printing a...
Patent number
8,657,728
Issue date
Feb 25, 2014
Seiko Epson Corporation
Koichi Saito
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method of working small recess portion, method of fabricating liqui...
Patent number
8,613,497
Issue date
Dec 24, 2013
Seiko Epson Corporation
Hideyuki Ogawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Transporting roller and recording apparatus
Patent number
8,602,549
Issue date
Dec 10, 2013
Seiko Epson Corporation
Koichi Saito
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Transport apparatus and recording apparatus
Patent number
8,596,779
Issue date
Dec 3, 2013
Seiko Epson Corporation
Akio Todoriki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Cylindrical shaft, transport roller, transport unit, and printing a...
Patent number
8,459,308
Issue date
Jun 11, 2013
Seiko Epson Corporation
Koichi Saito
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method of working small recess portion, method of fabricating liqui...
Patent number
7,708,390
Issue date
May 4, 2010
Seiko Epson Corporation
Hideyuki Ogawa
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Apparatus of fabricating and method of fabricating liquid ejection...
Patent number
7,703,894
Issue date
Apr 27, 2010
Seiko Epson Corporation
Hideyuki Ogawa
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Apparatus of fabricating and method of fabricating liquid ejection...
Patent number
7,669,329
Issue date
Mar 2, 2010
Seiko Epson Corporation
Hideyuki Ogawa
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method of working small recess portion
Patent number
7,546,757
Issue date
Jun 16, 2009
Seiko Epson Corporation
Hideyuki Ogawa
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method of manufacturing a liquid ejecting head
Patent number
7,543,381
Issue date
Jun 9, 2009
Seiko Epson Corporation
Hideyuki Ogawa
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Charge roller for noncontact charging across a charge gap, method f...
Patent number
7,460,815
Issue date
Dec 2, 2008
Seiko Epson Corporation
Shinichi Kamoshida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF WORKING SMALL RECESS PORTION, METHOD OF FABRICATING LIQUI...
Publication number
20140125736
Publication date
May 8, 2014
SEIKO EPSON CORPORATION
Hideyuki Ogawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
CYLINDRICAL SHAFT, TRANSPORT ROLLER, TRANSPORT UNIT, AND PRINTING A...
Publication number
20130292900
Publication date
Nov 7, 2013
Koichi SAITO
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
CYLINDRICAL SHAFT, TRANSPORT ROLLER, TRANSPORT UNIT, AND PRINTING A...
Publication number
20130248331
Publication date
Sep 26, 2013
SEIKO EPSON CORPORATION
Koichi Saito
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Transporting Roller and Recording Apparatus
Publication number
20120140012
Publication date
Jun 7, 2012
SEIKO EPSON CORPORATION
Koichi Saito
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
TRANSPORT APPARATUS AND RECORDING APPARATUS
Publication number
20110221844
Publication date
Sep 15, 2011
SEIKO EPSON CORPORATION
Akio TODORIKI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PRINTING APPARATUS
Publication number
20110079952
Publication date
Apr 7, 2011
SEIKO EPSON CORPORATION
Katsunori ONO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
CYLINDRICAL SHAFT, TRANSPORT ROLLER, TRANSPORT UNIT, AND PRINTING A...
Publication number
20100206687
Publication date
Aug 19, 2010
SEIKO EPSON CORPORATION
Koichi Saito
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
CYLINDRICAL SHAFT, TRANSPORT ROLLER, TRANSPORT UNIT, AND PRINTING A...
Publication number
20100206698
Publication date
Aug 19, 2010
SEIKO EPSON CORPORATION
Koichi Saito
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
TRANSPORT ROLLER, TRANSPORT UNIT, AND PRINTING APPARATUS
Publication number
20100206191
Publication date
Aug 19, 2010
SEIKO EPSON CORPORATION
Koichi Saito
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
TRANSPORT ROLLER, TRANSPORT UNIT, AND PRINTING APPARATUS
Publication number
20100209168
Publication date
Aug 19, 2010
SEIKO EPSON CORPORATION
Koichi Saito
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
CYLINDRICAL SHAFT, TRANSPORT ROLLER, TRANSPORT UNIT AND PRINTING AP...
Publication number
20100209170
Publication date
Aug 19, 2010
SEIKO EPSON CORPORATION
Koichi Saito
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Method of Working Small Recess Portion, Method of Fabricating Liqui...
Publication number
20100194827
Publication date
Aug 5, 2010
SEIKO EPSON CORPORATION
Hideyuki Ogawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
APPARATUS OF FABRICATING AND METHOD OF FABRICATING LIQUID EJECTION...
Publication number
20080172854
Publication date
Jul 24, 2008
SEIKO EPSON CORPORATION
Hideyuki OGAWA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METHOD OF WORKING SMALL RECESS PORTION, METHOD OF FABRICATING LIQUI...
Publication number
20080174641
Publication date
Jul 24, 2008
SEIKO EPSON CORPORATION
Hideyuki OGAWA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Charge roller, method for producing the same, and image-forming app...
Publication number
20070092298
Publication date
Apr 26, 2007
SEIKO EPSON CORPORATION
Shinichi Kamoshida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Working method for forming minute holes, tool used in the method, m...
Publication number
20060191389
Publication date
Aug 31, 2006
Seiko Epson Corporation
Hideyuki Ogawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Apparatus of fabricating and method of fabricating liquid ejection...
Publication number
20060061635
Publication date
Mar 23, 2006
Seiko Epson Corporation
Hideyuki Ogawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Method of working small recess portion, method of fabricating liqui...
Publication number
20060055732
Publication date
Mar 16, 2006
Seiko Epson Corporation
Hideyuki Ogawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Working method for forming minute holes, tool used in the method, m...
Publication number
20060042435
Publication date
Mar 2, 2006
Seiko Epson Corporation
Hideyuki Ogawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS