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Takahiro Imai
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Itami-shi, Hyogo-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Printing apparatus and printing method
Patent number
11,642,898
Issue date
May 9, 2023
Seiko Epson Corporation
Kenji Otokita
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Sub-tank and consumable article consumption system
Patent number
10,759,179
Issue date
Sep 1, 2020
Seiko Epson Corporation
Shuichi Koganehira
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Gas decomposition apparatus and method for decomposing gas
Patent number
9,446,350
Issue date
Sep 20, 2016
Sumitomo Electric Industries, Ltd.
Masatoshi Majima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Gas decomposition apparatus and method for decomposing gas
Patent number
8,641,887
Issue date
Feb 4, 2014
Sumitomo Electric Industries, Ltd.
Masatoshi Majima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for setting up drive signal
Patent number
8,123,324
Issue date
Feb 28, 2012
Seiko Epson Corporation
Sadaharu Komori
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method for manufacturing diamond monocrystal having a thin film, an...
Patent number
8,119,241
Issue date
Feb 21, 2012
Sumitomo Electric Industries, Ltd.
Akihiko Ueda
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method for setting up drive signal
Patent number
8,066,345
Issue date
Nov 29, 2011
Seiko Epson Corporation
Sadaharu Komori
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Si-O containing hydrogenated carbon film, optical device including...
Patent number
8,047,653
Issue date
Nov 1, 2011
Sumitomo Electric Industries, Ltd
Yoshihiro Akahane
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Diamond single crystal substrate
Patent number
7,955,434
Issue date
Jun 7, 2011
Sumitomo Electric Industries, Ltd.
Kiichi Meguro
C30 - CRYSTAL GROWTH
Information
Patent Grant
Electron emission element and electron emission element fabrication...
Patent number
7,902,734
Issue date
Mar 8, 2011
Sumitomo Electric Industries, Ltd.
Yoshiyuki Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Diamond electron radiation cathode, electron source, electron micro...
Patent number
7,898,161
Issue date
Mar 1, 2011
Sumitomo Electric Industries, Ltd.
Yoshiyuki Yamamoto
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Diamond composite substrate and process for producing the same
Patent number
7,892,356
Issue date
Feb 22, 2011
Sumitomo Electric Industries, Ltd.
Kiichi Meguro
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Diamond film coated tool and process for producing the same
Patent number
7,883,775
Issue date
Feb 8, 2011
A.L.M.T. Corp.
Katsuo Kazahaya
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Diamond electron emission cathode, electron emission source, electr...
Patent number
7,863,805
Issue date
Jan 4, 2011
Sumitomo Electric Industries, Ltd.
Yoshiyuki Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Diamond single crystal substrate
Patent number
7,807,126
Issue date
Oct 5, 2010
Sumitomo Electric Industries, Ltd.
Kiichi Meguro
C30 - CRYSTAL GROWTH
Information
Patent Grant
Diamond single crystal substrate manufacturing method
Patent number
7,771,693
Issue date
Aug 10, 2010
Sumitomo Electric Industries, Ltd.
Kiichi Meguro
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Diamond electron emission cathode, electron emission source, electr...
Patent number
7,737,614
Issue date
Jun 15, 2010
Sumitomo Electric Industries, Ltd.
Akihiko Ueda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron emitting device with projection comprising base portion an...
Patent number
7,710,013
Issue date
May 4, 2010
Sumitomo Electric Industries, Ltd.
Natsuo Tatsumi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Single crystalline diamond and producing method thereof
Patent number
7,655,208
Issue date
Feb 2, 2010
Sumitomo Electric Industries, Ltd.
Kiichi Meguro
C30 - CRYSTAL GROWTH
Information
Patent Grant
Single crystal diamond
Patent number
7,615,203
Issue date
Nov 10, 2009
Sumitomo Electric Industries, Ltd.
Yoshiyuki Yamamoto
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method of making diamond product and diamond product
Patent number
7,534,360
Issue date
May 19, 2009
Sumitomo Electric Industries, Ltd.
Yoshiki Nishibayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing diamond single crystal substrate
Patent number
7,524,372
Issue date
Apr 28, 2009
Sumitomo Electric Industries, Ltd.
Kiichi Meguro
C30 - CRYSTAL GROWTH
Information
Patent Grant
Diamond single crystal substrate manufacturing method and diamond s...
Patent number
7,481,879
Issue date
Jan 27, 2009
Sumitomo Electric Industries, Ltd.
Kiichi Meguro
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method of fabricating n-type semiconductor diamond, and semiconduct...
Patent number
7,476,895
Issue date
Jan 13, 2009
Sumitomo Electric Industries., Ltd.
Akihiko Namba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Logical operation element field emission emitter and logical operat...
Patent number
7,432,521
Issue date
Oct 7, 2008
Sumitomo Electric Industries, Ltd.
Natsuo Tatsumi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of fabricating the same
Patent number
7,413,935
Issue date
Aug 19, 2008
Seiko Epson Corporation
Takahiro Imai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Diamond single crystal composite substrate and method for manufactu...
Patent number
7,407,549
Issue date
Aug 5, 2008
Sumitomo Electric Industries, Ltd.
Kiichi Meguro
C30 - CRYSTAL GROWTH
Information
Patent Grant
Diamond substrate and manufacturing method thereof
Patent number
7,390,695
Issue date
Jun 24, 2008
Sumitomo Electric Industries, Ltd.
Kiichi Meguro
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cold-cathode electron source, microwave tube using it, and producti...
Patent number
7,391,145
Issue date
Jun 24, 2008
Sumitomo Electric Industries, Ltd.
Natsuo Tatsumi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for producing diamond electron emission element and electro...
Patent number
7,323,812
Issue date
Jan 29, 2008
Sumitomo Electric Industries, Ltd.
Natsuo Tatsumi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
PRINTING APPARATUS AND PRINTING METHOD
Publication number
20220194102
Publication date
Jun 23, 2022
SEIKO EPSON CORPORATION
Kenji OTOKITA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
SUB-TANK AND CONSUMABLE ARTICLE CONSUMPTION SYSTEM
Publication number
20190111697
Publication date
Apr 18, 2019
SEIKO EPSON CORPORATION
Shuichi KOGANEHIRA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
GAS DECOMPOSITION APPARATUS AND METHOD FOR DECOMPOSING GAS
Publication number
20140102913
Publication date
Apr 17, 2014
Sumitomo Electric Industries, Ltd.
Masatoshi Majima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DIAMOND N-TYPE SEMICONDUCTOR, METHOD OF MANUFACTURING THE SAME, SEM...
Publication number
20120175641
Publication date
Jul 12, 2012
Sumitomo Electric Industries, Ltd.
Akihiko NAMBA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR SETTING UP DRIVE SIGNAL
Publication number
20120033005
Publication date
Feb 9, 2012
SEIKO EPSON CORPORATION
Sadaharu KOMORI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
GAS DECOMPOSITION APPARATUS AND METHOD FOR DECOMPOSING GAS
Publication number
20110036726
Publication date
Feb 17, 2011
Sumitomo Electric Industries, Ltd.
Masatoshi Majima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SINGLE CRYSTALLINE DIAMOND AND PRODUCING METHOD THEREOF
Publication number
20100111812
Publication date
May 6, 2010
Sumitomo Electric Industries, Ltd.
Kiichi Meguro
C30 - CRYSTAL GROWTH
Information
Patent Application
SI-O CONTAINING HYDROGENATED CARBON FILM, OPTICAL DEVICE INCLUDING...
Publication number
20100039707
Publication date
Feb 18, 2010
Sumitomo Electric Industries, Ltd.
Yoshihiro Akahane
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical Thin Film, Optical Device and Method of Manufacturing the Same
Publication number
20090269576
Publication date
Oct 29, 2009
Sumitomo Electric Industries, Ltd.
Kazuhiko Oda
G02 - OPTICS
Information
Patent Application
METHOD FOR SETTING UP DRIVE SIGNAL
Publication number
20090207201
Publication date
Aug 20, 2009
SEIKO EPSON CORPORATION
Sadaharu KOMORI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METHOD FOR SETTING UP DRIVE SIGNAL
Publication number
20090201326
Publication date
Aug 13, 2009
SEIKO EPSON CORPORATION
Sadaharu KOMORI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METHOD FOR MANUFACTURING DIAMOND MONOCRYSTAL HAVING A THIN FILM, AN...
Publication number
20090169814
Publication date
Jul 2, 2009
Akihiko Ueda
C30 - CRYSTAL GROWTH
Information
Patent Application
DIAMOND ELECTRON SOURCE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20090160307
Publication date
Jun 25, 2009
Akihiko Ueda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DIAMOND ELECTRON RADIATION CATHODE, ELECTRON SOURCE, ELECTRON MICRO...
Publication number
20090160308
Publication date
Jun 25, 2009
Sumitomo Electric Industries, Ltd.
Yoshiyuki Yamamoto
B82 - NANO-TECHNOLOGY
Information
Patent Application
DIAMOND SINGLE CRYSTAL SUBSTRATE
Publication number
20090142249
Publication date
Jun 4, 2009
Sumitomo Electric Industries, Ltd.
Kiichi Meguro
C30 - CRYSTAL GROWTH
Information
Patent Application
MICROWAVE PLASMA CVD DEVICE
Publication number
20090120366
Publication date
May 14, 2009
Sumitomo Electric Industries, Ltd.
Akihiko Ueda
C30 - CRYSTAL GROWTH
Information
Patent Application
Transparent thin film, optical device and method for manufacturing...
Publication number
20090110891
Publication date
Apr 30, 2009
Sumitomo Electric Industries, Ltd.
Yoshihiro Akahane
G02 - OPTICS
Information
Patent Application
Single Crystal Diamond
Publication number
20080311023
Publication date
Dec 18, 2008
Yoshiyuki Yamamoto
C30 - CRYSTAL GROWTH
Information
Patent Application
DIAMOND SINGLE CRYSTAL SUBSTRATE MANUFACTURING METHOD AND DIAMOND S...
Publication number
20080311024
Publication date
Dec 18, 2008
Sumitomo Electric Industries, Ltd.
Kiichi Meguro
C30 - CRYSTAL GROWTH
Information
Patent Application
Diamond Electron Emission Cathode, Electron Emission Source, Electr...
Publication number
20080164802
Publication date
Jul 10, 2008
Sumitomo Electric Industries, Ltd.
Yoshiki Nishibayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electron Emission Element and Electron Emission Element Fabrication...
Publication number
20080116446
Publication date
May 22, 2008
Yoshiyuki Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Diamond Electron Emission Cathode,Electron Emission Source,Electron...
Publication number
20080067493
Publication date
Mar 20, 2008
Yoshiyuki Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Diamond Electron Emission Cathode, Electron Emission Source, Electr...
Publication number
20080048544
Publication date
Feb 28, 2008
Akihiko Ueda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electron emitting device with projection comprising base portion an...
Publication number
20080042144
Publication date
Feb 21, 2008
SUMITOMO ELECTRIC INDUSTRIES, INC.
Natsuo Tatsumi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for Forming Carbonaceous Material Protrusion and Carbonaceou...
Publication number
20080044647
Publication date
Feb 21, 2008
Yoshiki Nishibayashi
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
Diamond-Covered Substrate, Filter And Electrode
Publication number
20080014417
Publication date
Jan 17, 2008
Kenji Izumi
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Diamond N-Type Semiconductor, Method of Manufacturing the Same, Sem...
Publication number
20070272929
Publication date
Nov 29, 2007
Akihiko Namba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of manufacturing wiring board
Publication number
20070134850
Publication date
Jun 14, 2007
Seiko Epson Corporation
Takahiro Imai
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method of fabricating n-type semiconductor diamond, and semiconduct...
Publication number
20070111498
Publication date
May 17, 2007
Sumitomo Electric Industries, Ltd.
Akihiko Nambo
C30 - CRYSTAL GROWTH
Information
Patent Application
Diamond electron emitter and electron beam source using same
Publication number
20060244352
Publication date
Nov 2, 2006
Sumitomo Electric Industries, Ltd.
Natsuo Tatsumi
H01 - BASIC ELECTRIC ELEMENTS