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Hiroshi Asawa
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Nagano, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Printing apparatus
Patent number
11,052,689
Issue date
Jul 6, 2021
Seiko Epson Corporation
Hiroshi Asawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Auxiliary member and printing apparatus
Patent number
10,906,338
Issue date
Feb 2, 2021
Seiko Epson Corporation
Satoshi Fujioka
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Printing apparatus
Patent number
10,654,277
Issue date
May 19, 2020
Seiko Epson Corporation
Kazutoshi Fujisawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Check valve, diaphragm pump, and printing apparatus
Patent number
10,173,434
Issue date
Jan 8, 2019
Seiko Epson Corporation
Hiroshi Asawa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Cleaning liquid supplying apparatus and liquid droplet ejecting app...
Patent number
9,878,547
Issue date
Jan 30, 2018
Seiko Epson Corporation
Seiko Hamamoto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image recording medium
Patent number
7,818,909
Issue date
Oct 26, 2010
Seiko Epson Corporation
Kazuhito Hori
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Tray for transferring recording media, and recording apparatus
Patent number
7,101,096
Issue date
Sep 5, 2006
Seiko Epson Corporation
Yoji Sasai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink-jet recording apparatus
Patent number
6,739,683
Issue date
May 25, 2004
Seiko Epson Corporation
Masaki Shimomura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Detection of non-operating nozzle by light beam passing through ape...
Patent number
6,641,246
Issue date
Nov 4, 2003
Seiko Epson Corporation
Hironori Endo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ejected paper receiving unit for large printer and large printer eq...
Patent number
6,568,865
Issue date
May 27, 2003
Seiko Epson Corporation
Satoshi Fujioka
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Recording apparatus
Patent number
6,540,420
Issue date
Apr 1, 2003
Seiko Epson Corporation
Satoshi Fujioka
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Detection of non-operating nozzle by light beam passing through ape...
Patent number
6,513,900
Issue date
Feb 4, 2003
Seiko Epson Corporation
Hironori Endo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet recording apparatus
Patent number
5,831,655
Issue date
Nov 3, 1998
Seiko Epson Corporation
Hiroshi Asawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image printer/copier with a common heater for development and trans...
Patent number
5,166,724
Issue date
Nov 24, 1992
Seiko Epson Corporation
Atushi Kobayashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
DUCKBILL VALVE, DIAPHRAGM PUMP, AND PRINTING APPARATUS
Publication number
20200398583
Publication date
Dec 24, 2020
SEIKO EPSON CORPORATION
Hiroshi ASAWA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PRINTING APPARATUS
Publication number
20200262223
Publication date
Aug 20, 2020
SEIKO EPSON CORPORATION
Hiroshi ASAWA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
AUXILIARY MEMBER AND PRINTING APPARATUS
Publication number
20200230982
Publication date
Jul 23, 2020
SEIKO EPSON CORPORATION
Satoshi FUJIOKA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PRINTING APPARATUS
Publication number
20190134985
Publication date
May 9, 2019
SEIKO EPSON CORPORATION
Kazutoshi FUJISAWA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
CHECK VALVE, DIAPHRAGM PUMP, AND PRINTING APPARATUS
Publication number
20180056663
Publication date
Mar 1, 2018
SEIKO EPSON CORPORATION
Hiroshi ASAWA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
CLEANING LIQUID SUPPLYING APPARATUS AND LIQUID DROPLET EJECTING APP...
Publication number
20170274660
Publication date
Sep 28, 2017
SEIKO EPSON CORPORATION
Seiko HAMAMOTO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Image recording medium
Publication number
20050091898
Publication date
May 5, 2005
Seiko Epson Corporation
Kazuhito Hori
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Detection of non-operating nozzle by light beam passing through ape...
Publication number
20020186268
Publication date
Dec 12, 2002
SEIKO EPSON CORPORATION
Hironori Endo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Tray for transferring recording media, and recording apparatus
Publication number
20020067940
Publication date
Jun 6, 2002
Yoji Sasai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Ink-jet recording apparatus
Publication number
20020057302
Publication date
May 16, 2002
Masaki Shimomura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Detection of non-operating nozzle by light beam passing through ape...
Publication number
20010043245
Publication date
Nov 22, 2001
SEIKO EPSON CORPORATION
Hironori Endo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Recording apparatus
Publication number
20010021333
Publication date
Sep 13, 2001
Satoshi Fujioka
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS