Takahito KUMAZAKI

Person

Oyama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Line narrowing device, electronic device manufacturing method
- Patent number 12,111,577
- Issue date Oct 8, 2024
- Gigaphoton Inc.
- Takahito Kumazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Narrowband laser apparatus and spectral linewidth measuring apparatus
- Patent number 10,741,991
- Issue date Aug 11, 2020
- Gigaphoton Inc.
- Takahito Kumazaki
- G01 - MEASURING TESTING
Information Patent Grant
Line narrowed laser apparatus
- Patent number 10,615,565
- Issue date Apr 7, 2020
- Gigaphoton Inc.
- Hiroshi Furusato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Line narrowed laser apparatus
- Patent number 10,283,927
- Issue date May 7, 2019
- Gigaphoton Inc.
- Hiroshi Furusato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of controlling wavelength of laser beam and laser apparatus
- Patent number 9,647,411
- Issue date May 9, 2017
- Gigaphoton Inc.
- Takashi Matsunaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser apparatus and method of controlling laser apparatus
- Patent number 9,490,603
- Issue date Nov 8, 2016
- Gigaphoton Inc.
- Hiroaki Tsushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Master oscillator system and laser apparatus
- Patent number 9,147,993
- Issue date Sep 29, 2015
- Gigaphoton Inc.
- Junichi Fujimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Excimer laser and laser device
- Patent number 9,130,338
- Issue date Sep 8, 2015
- Gigaphoton Inc.
- Takahito Kumazaki
- G02 - OPTICS
Information Patent Grant
Optical device, and laser chamber and gas laser apparatus using the...
- Patent number 9,093,814
- Issue date Jul 28, 2015
- GIGAPHOTON, INC.
- Takahito Kumazaki
- G02 - OPTICS
Information Patent Grant
Laser apparatus
- Patent number 9,071,036
- Issue date Jun 30, 2015
- Gigaphoton, Inc.
- Takahito Kumazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Two-stage laser system for aligners
- Patent number 8,817,839
- Issue date Aug 26, 2014
- Komatsu Ltd.
- Osamu Wakabayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for adjusting spectral line width of narrow-band laser
- Patent number 8,804,780
- Issue date Aug 12, 2014
- Komatsu Ltd.
- Osamu Wakabayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser apparatus
- Patent number 8,611,393
- Issue date Dec 17, 2013
- Gigaphoton Inc.
- Junichi Fujimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Two-stage laser system for aligners
- Patent number 8,116,347
- Issue date Feb 14, 2012
- Komatsu Ltd.
- Osamu Wakabayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Two-stage laser system for aligners
- Patent number 7,957,449
- Issue date Jun 7, 2011
- Komatsu Ltd.
- Osamu Wakabayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Narrow-spectrum laser device
- Patent number 7,903,700
- Issue date Mar 8, 2011
- Komatsu Ltd.
- Shinji Nagai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Line narrowed laser apparatus
- Patent number 7,756,183
- Issue date Jul 13, 2010
- Komatsu Ltd.
- Osamu Wakabayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser device
- Patent number 7,170,920
- Issue date Jan 30, 2007
- Komatsu Ltd.
- Takahito Kumazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Prism unit and laser device
- Patent number 7,006,309
- Issue date Feb 28, 2006
- Gigaphoton, Inc.
- Osamu Wakabayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultraviolet laser device
- Patent number 6,785,319
- Issue date Aug 31, 2004
- Komatsu Ltd.
- Tatsuya Ariga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser device
- Patent number 6,731,666
- Issue date May 4, 2004
- Komatsu Ltd.
- Takahito Kumazaki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LASER DEVICE AND ELECTRONIC DEVICE MANUFACTURING METHOD
- Publication number 20230208094
- Publication date Jun 29, 2023
- Gigaphoton Inc.
- Takahito KUMAZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LINE NARROWING GAS LASER DEVICE, WAVELENGTH CONTROL METHOD, AND ELE...
- Publication number 20230064314
- Publication date Mar 2, 2023
- Gigaphoton Inc.
- Takahito KUMAZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LINE NARROWING GAS LASER DEVICE, CONTROL METHOD THEREOF, AND ELECTR...
- Publication number 20220385022
- Publication date Dec 1, 2022
- Gigaphoton Inc.
- Takahito KUMAZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LINE NARROWING DEVICE, ELECTRONIC DEVICE MANUFACTURING METHOD
- Publication number 20220385027
- Publication date Dec 1, 2022
- Gigaphoton Inc.
- Takahito KUMAZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LINE NARROWED LASER APPARATUS
- Publication number 20180323568
- Publication date Nov 8, 2018
- Gigaphoton Inc.
- Hiroshi FURUSATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NARROWBAND LASER APPARATUS AND SPECTRAL LINEWIDTH MEASURING APPARATUS
- Publication number 20180254600
- Publication date Sep 6, 2018
- Gigaphoton Inc.
- Takahito KUMAZAKI
- G01 - MEASURING TESTING
Information Patent Application
LINE NARROWED LASER APPARATUS
- Publication number 20180123312
- Publication date May 3, 2018
- Gigaphoton Inc.
- Hiroshi FURUSATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DEVICE
- Publication number 20170149199
- Publication date May 25, 2017
- Gigaphoton Inc.
- Daisuke TEI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DEVICE, AND METHOD OF CONTROLLING ACTUATOR
- Publication number 20150380893
- Publication date Dec 31, 2015
- Gigaphoton Inc.
- Takashi MATSUNAGA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF CONTROLLING WAVELENGTH OF LASER BEAM AND LASER APPARATUS
- Publication number 20150340837
- Publication date Nov 26, 2015
- GIGAPHOTON INC.
- Takashi MATSUNAGA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER APPARATUS AND METHOD OF CONTROLLING LASER APPARATUS
- Publication number 20150180192
- Publication date Jun 25, 2015
- GIGAPHOTON INC.
- Hiroaki TSUSHIMA
- G01 - MEASURING TESTING
Information Patent Application
TWO-STAGE LASER SYSTEM FOR ALIGNERS
- Publication number 20140369373
- Publication date Dec 18, 2014
- GIGAPHOTON INC.
- Osamu WAKABAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR ADJUSTING SPECTRUM WIDTH OF NARROW-BAND LASER
- Publication number 20140307244
- Publication date Oct 16, 2014
- USHIO DENKI
- Osamu WAKABAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL DEVICE, AND LASER CHAMBER AND GAS LASER APPARATUS USING THE...
- Publication number 20140286366
- Publication date Sep 25, 2014
- GIGAPHOTON INC.
- Takahito KUMAZAKI
- G02 - OPTICS
Information Patent Application
LASER APPARATUS
- Publication number 20130315270
- Publication date Nov 28, 2013
- Gigaphoton Inc.
- Takahito KUMAZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSMISSIVE OPTICAL DEVICE, LASER CHAMBER, AMPLIFIER STAGE LASER D...
- Publication number 20130235893
- Publication date Sep 12, 2013
- Gigaphoton Inc.
- Takahito KUMAZAKI
- G02 - OPTICS
Information Patent Application
EXCIMER LASER AND LASER DEVICE
- Publication number 20130208744
- Publication date Aug 15, 2013
- Gigaphoton Inc.
- Takahito KUMAZAKI
- G02 - OPTICS
Information Patent Application
MASTER OSCILLATOR SYSTEM AND LASER APPARATUS
- Publication number 20130064258
- Publication date Mar 14, 2013
- Gigaphoton Inc.
- Junichi FUJIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER APPARATUS
- Publication number 20120236884
- Publication date Sep 20, 2012
- GIGAPHOTON INC.
- Junichi FUJIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TWO-STAGE LASER SYSTEM FOR ALIGNERS
- Publication number 20120224600
- Publication date Sep 6, 2012
- GIGAPHOTON INC.
- Osamu WAKABAYASHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TWO-STAGE LASER SYSTEM FOR ALIGNERS
- Publication number 20110216800
- Publication date Sep 8, 2011
- Komatsu, Ltd.
- Osamu WAKABAYASHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Narrow-Spectrum Laser Device
- Publication number 20080285602
- Publication date Nov 20, 2008
- Komatsu Ltd.
- Shinji Nagai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for adjusting spectral line width of narrow-band laser
- Publication number 20080181262
- Publication date Jul 31, 2008
- Osamu Wakabayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TWO-STAGE LASER SYSTEM FOR ALIGNERS
- Publication number 20070297483
- Publication date Dec 27, 2007
- KOMATSU LTD.
- Osamu WAKABAYASHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Two-stage laser system for aligners
- Publication number 20070091968
- Publication date Apr 26, 2007
- KOMATSU LTD.
- Osamu Wakabayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Line narrowed laser apparatus
- Publication number 20070014326
- Publication date Jan 18, 2007
- KOMATSU LTD. and USHIO INC.
- Osamu Wakabayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Laser device
- Publication number 20040161012
- Publication date Aug 19, 2004
- Komatsu Ltd.
- Takahito Kumazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Prism unit and laser device
- Publication number 20030103280
- Publication date Jun 5, 2003
- GIGAPHOTON INC.
- Osamu Wakabayashi
- G02 - OPTICS

Takahito KUMAZAKI

Person

Patents Grantslast 30 patents

Line narrowing device, electronic device manufacturing method

Narrowband laser apparatus and spectral linewidth measuring apparatus

Line narrowed laser apparatus

Line narrowed laser apparatus

Method of controlling wavelength of laser beam and laser apparatus

Laser apparatus and method of controlling laser apparatus

Master oscillator system and laser apparatus

Excimer laser and laser device

Optical device, and laser chamber and gas laser apparatus using the...

Laser apparatus

Two-stage laser system for aligners

Method for adjusting spectral line width of narrow-band laser

Laser apparatus

Two-stage laser system for aligners

Two-stage laser system for aligners

Narrow-spectrum laser device

Line narrowed laser apparatus

Laser device

Prism unit and laser device

Ultraviolet laser device

Laser device

Patents Applicationslast 30 patents

LASER DEVICE AND ELECTRONIC DEVICE MANUFACTURING METHOD

LINE NARROWING GAS LASER DEVICE, WAVELENGTH CONTROL METHOD, AND ELE...

LINE NARROWING GAS LASER DEVICE, CONTROL METHOD THEREOF, AND ELECTR...

LINE NARROWING DEVICE, ELECTRONIC DEVICE MANUFACTURING METHOD

LINE NARROWED LASER APPARATUS

NARROWBAND LASER APPARATUS AND SPECTRAL LINEWIDTH MEASURING APPARATUS

LINE NARROWED LASER APPARATUS

LASER DEVICE

LASER DEVICE, AND METHOD OF CONTROLLING ACTUATOR

METHOD OF CONTROLLING WAVELENGTH OF LASER BEAM AND LASER APPARATUS

LASER APPARATUS AND METHOD OF CONTROLLING LASER APPARATUS

TWO-STAGE LASER SYSTEM FOR ALIGNERS

METHOD FOR ADJUSTING SPECTRUM WIDTH OF NARROW-BAND LASER

OPTICAL DEVICE, AND LASER CHAMBER AND GAS LASER APPARATUS USING THE...

LASER APPARATUS

TRANSMISSIVE OPTICAL DEVICE, LASER CHAMBER, AMPLIFIER STAGE LASER D...

EXCIMER LASER AND LASER DEVICE

MASTER OSCILLATOR SYSTEM AND LASER APPARATUS

LASER APPARATUS

TWO-STAGE LASER SYSTEM FOR ALIGNERS

TWO-STAGE LASER SYSTEM FOR ALIGNERS

Narrow-Spectrum Laser Device

Method for adjusting spectral line width of narrow-band laser

TWO-STAGE LASER SYSTEM FOR ALIGNERS

Two-stage laser system for aligners

Line narrowed laser apparatus

Laser device

Prism unit and laser device