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Toshihiro YOKOZAWA
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Shiojiri, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Pressure-regulating valve and liquid droplet ejection apparatus hav...
Patent number
8,944,575
Issue date
Feb 3, 2015
Seiko Epson Corporation
Toshihiro Yokozawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Printing method and printer
Patent number
8,827,437
Issue date
Sep 9, 2014
Seiko Epson Corporation
Toshihiro Yokozawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Droplet ejecting device and printing device
Patent number
8,783,830
Issue date
Jul 22, 2014
Seiko Epson Corporation
Shuichi Kanemoto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Marking device, manufacturing device, and marking method
Patent number
8,783,848
Issue date
Jul 22, 2014
Seiko Epson Corporation
Toshihiro Yokozawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Pressure-regulating valve and liquid droplet ejection apparatus
Patent number
8,641,176
Issue date
Feb 4, 2014
Seiko Epson Corporation
Toshihiro Yokozawa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Pressure-regulating valve and liquid droplet ejection apparatus hav...
Patent number
8,376,529
Issue date
Feb 19, 2013
Seiko Epson Corporation
Toshihiro Yokozawa
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Information
Patent Application
LIQUID ACCOMMODATION CONTAINER MANUFACTURING METHOD AND LIQUID ACCO...
Publication number
20150273357
Publication date
Oct 1, 2015
SEIKO EPSON CORPORATION
Toshihiro YOKOZAWA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
INK JET SYSTEM
Publication number
20150266307
Publication date
Sep 24, 2015
SEIKO EPSON CORPORATION
Toshihiro YOKOZAWA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
DROPLET EJECTING DEVICE AND PRINTING DEVICE
Publication number
20120249683
Publication date
Oct 4, 2012
SEIKO EPSON CORPORATION
Shuichi KANEMOTO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
MARKING DEVICE, MANUFACTURING DEVICE, AND MARKING METHOD
Publication number
20120236097
Publication date
Sep 20, 2012
SEIKO EPSON CORPORATION
Toshihiro YOKOZAWA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PRINTING METHOD AND PRINTER
Publication number
20120133721
Publication date
May 31, 2012
SEIKO EPSON CORPORATION
Toshihiro YOKOZAWA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PRESSURE-REGULATING VALVE AND LIQUID DROPLET EJECTION APPARATUS
Publication number
20100231661
Publication date
Sep 16, 2010
SEIKO EPSON CORPORATION
Toshihiro YOKOZAWA
G05 - CONTROLLING REGULATING
Information
Patent Application
PRESSURE-REGULATING VALVE AND LIQUID DROPLET EJECTION APPARATUS HAV...
Publication number
20100214377
Publication date
Aug 26, 2010
SEIKO EPSON CORPORATION
Toshihiro YOKOZAWA
G05 - CONTROLLING REGULATING
Information
Patent Application
PRESSURE-REGULATING VALVE AND LIQUID DROPLET EJECTION APPARATUS HAV...
Publication number
20100208001
Publication date
Aug 19, 2010
SEIKO EPSON CORPORATION
Toshihiro YOKOZAWA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS