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Hamamatsu-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Laser processing method and laser processing apparatus
Patent number
10,796,959
Issue date
Oct 6, 2020
Hamamatsu Photonics K.K.
Fumitsugu Fukuyo
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Information
Patent Grant
Fusion bonding process for glass
Patent number
10,322,469
Issue date
Jun 18, 2019
Hamamatsu Photonics K.K.
Satoshi Matsumoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Laser processing method and laser processing apparatus
Patent number
9,837,315
Issue date
Dec 5, 2017
Hamamatsu Photonics K.K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Glass fusion method
Patent number
9,181,126
Issue date
Nov 10, 2015
Hamamatsu Photonics K.K.
Satoshi Matsumoto
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass fusion method
Patent number
9,150,451
Issue date
Oct 6, 2015
Hamamatsu Photonics K.K.
Satoshi Matsumoto
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of cutting a wafer-like object and semiconductor chip
Patent number
8,969,761
Issue date
Mar 3, 2015
Hamamatsu Photonics K.K.
Fumitsugu Fukuyo
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Information
Patent Grant
Method of cutting a substrate, method of cutting a wafer-like objec...
Patent number
8,946,589
Issue date
Feb 3, 2015
Hamamatsu Photonics K.K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of manufacturing a semiconductor device formed using a subst...
Patent number
8,946,591
Issue date
Feb 3, 2015
Hamamatsu Photonics K.K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Laser processing method and laser processing apparatus
Patent number
8,946,592
Issue date
Feb 3, 2015
Hamamatsu Photonics K.K.
Fumitsugu Fukuyo
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Information
Patent Grant
Laser processing method and laser processing apparatus
Patent number
8,937,264
Issue date
Jan 20, 2015
Hamamatsu Photonics K.K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of cutting a substrate and method of manufacturing a semicon...
Patent number
8,933,369
Issue date
Jan 13, 2015
Hamamatsu Photonics K.K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of cutting a substrate, method of processing a wafer-like ob...
Patent number
8,927,900
Issue date
Jan 6, 2015
Hamamatsu Photonics K.K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Laser processing method and laser processing apparatus
Patent number
8,716,110
Issue date
May 6, 2014
Hamamatsu Photonics K.K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Laser beam machining method
Patent number
8,685,838
Issue date
Apr 1, 2014
Hamamatsu Photonics K.K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Glass fusion method
Patent number
8,516,852
Issue date
Aug 27, 2013
Hamamatsu Photonics K.K.
Satoshi Matsumoto
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Laser processing method and laser processing apparatus
Patent number
8,283,595
Issue date
Oct 9, 2012
Hamamatsu Photonics K.K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Laser beam machining method
Patent number
8,247,734
Issue date
Aug 21, 2012
Hamamatsu Photonics K.K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Laser processing method and laser processing apparatus
Patent number
8,227,724
Issue date
Jul 24, 2012
Hamamatsu Photonics K.K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Laser processing method and laser processing apparatus
Patent number
7,825,350
Issue date
Nov 2, 2010
Hamamatsu Photonics K.K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Laser processing method and laser processing apparatus
Patent number
7,732,730
Issue date
Jun 8, 2010
Hamamatsu Photonics K.K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Laser cutting by forming a modified region within an object and gen...
Patent number
7,626,137
Issue date
Dec 1, 2009
Hamamatsu Photonics K.K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Shutter unit and laser processing device using same
Patent number
7,626,746
Issue date
Dec 1, 2009
Hamamatsu Photonics K.K.
Norio Kurita
G02 - OPTICS
Information
Patent Grant
Laser processing method and laser processing apparatus
Patent number
7,615,721
Issue date
Nov 10, 2009
Hamamatsu Photonics K.K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Laser processing method and laser processing apparatus
Patent number
7,592,238
Issue date
Sep 22, 2009
Hamamatsu Photonics K.K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Laser processing method and laser processing apparatus
Patent number
7,547,613
Issue date
Jun 16, 2009
Hamamatsu Photonics K.K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Laser processing method for cutting a wafer-like object by using a...
Patent number
7,396,742
Issue date
Jul 8, 2008
Hamamatsu Photonics K.K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Laser processing method and laser processing apparatus
Patent number
6,992,026
Issue date
Jan 31, 2006
Hamamatsu Photonics K.K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
LASER PROCESSING METHOD AND LASER PROCESSING APPARATUS
Publication number
20180068897
Publication date
Mar 8, 2018
HAMAMATSU PHOTONICS K. K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LASER PROCESSING METHOD AND LASER PROCESSING APPARATUS
Publication number
20150111365
Publication date
Apr 23, 2015
HAMAMATSU PHOTONICS K. K.
Fumitsugu FUKUYO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER PROCESSING METHOD AND LASER PROCESSING APPARATUS
Publication number
20130017670
Publication date
Jan 17, 2013
HAMAMATSU PHOTONICS K. K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LASER PROCESSING METHOD AND LASER PROCESSING APPARATUS
Publication number
20120279947
Publication date
Nov 8, 2012
Hamamatsu Photonics K. K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE FORMED USING A SUBST...
Publication number
20120228276
Publication date
Sep 13, 2012
HAMAMATSU PHOTONICS K. K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LASER PROCESSING METHOD AND LASER PROCESSING APPARATUS
Publication number
20120205357
Publication date
Aug 16, 2012
HAMAMATSU PHOTONICS K. K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LASER PROCESSING METHOD AND LASER PROCESSING APPARATUS
Publication number
20120190175
Publication date
Jul 26, 2012
HAMAMATSU PHOTONICS K. K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
GLASS FUSION METHOD
Publication number
20120151965
Publication date
Jun 21, 2012
Hamamatsu Photonics K.K.
Satoshi Matsumoto
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
GLASS FUSION METHOD
Publication number
20110072855
Publication date
Mar 31, 2011
HAMAMATSU PHOTONICS K. K.
Satoshi Matsumoto
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
FUSION-BONDING PROCESS FOR GLASS
Publication number
20110067448
Publication date
Mar 24, 2011
HAMAMATSU PHOTONICS K.K.
Satoshi Matsumoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD OF CUTTING A WAFER-LIKE OBJECT AND SEMICONDUCTOR CHIP
Publication number
20110037149
Publication date
Feb 17, 2011
HAMAMATSU PHOTONICS K. K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD OF CUTTING A SUBSTRATE, METHOD OF PROCESSING A WAFER-LIKE OB...
Publication number
20110027971
Publication date
Feb 3, 2011
HAMAMATSU PHOTONICS K. K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD OF CUTTING A SUBSTRATE AND METHOD OF MANUFACTURING A SEMICON...
Publication number
20110027972
Publication date
Feb 3, 2011
HAMAMATSU PHOTONICS K. K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD OF CUTTING A SUBSTRATE, METHOD OF CUTTING A WAFER-LIKE OBJEC...
Publication number
20110021004
Publication date
Jan 27, 2011
HAMAMATSU PHOTONICS K. K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LASER PROCESSING METHOD AND LASER PROCESSING APPARATUS
Publication number
20100176100
Publication date
Jul 15, 2010
HAMAMATSU PHOTONICS K. K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Laser processing method and laser processing apparatus
Publication number
20100055876
Publication date
Mar 4, 2010
HAMAMATSU PHOTONICS K. K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Shutter Unit and Laser Processing Device Using Same
Publication number
20070273950
Publication date
Nov 29, 2007
Norio Kurita
G02 - OPTICS
Information
Patent Application
Laser beam machining method
Publication number
20070125757
Publication date
Jun 7, 2007
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Laser beam machining method
Publication number
20060255024
Publication date
Nov 16, 2006
Fumitsufu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Laser processing method and laser processing apparatus
Publication number
20060160331
Publication date
Jul 20, 2006
Hamamatsu Photonics K.K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Laser processing method and laser processing apparatus
Publication number
20060040473
Publication date
Feb 23, 2006
Hamamatsu Photonics K.K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Laser processing method and laser processing apparatus
Publication number
20050194364
Publication date
Sep 8, 2005
Hamamatsu Photonics K.K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Laser processing method and laser processing apparatus
Publication number
20050189330
Publication date
Sep 1, 2005
Hamamatsu Photonics K.K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Laser processing method and laser processing apparatus
Publication number
20050184037
Publication date
Aug 25, 2005
Hamamatsu Photonics K.K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Laser processing method and laser processing apparatus
Publication number
20050181581
Publication date
Aug 18, 2005
Hamamatsu Photonics K.K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Laser processing method and laser processing apparatus
Publication number
20050173387
Publication date
Aug 11, 2005
Hamamatsu Photonics K.K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Laser processing method and laser processing apparatus
Publication number
20040002199
Publication date
Jan 1, 2004
Hamamatsu Photonics K.K.
Fumitsugu Fukuyo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR