Hiroaki Nakarai

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Hiratsuka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Extreme ultraviolet light generation apparatus
- Patent number 9,894,743
- Issue date Feb 13, 2018
- Gigaphoton Inc.
- Yukio Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Laser chamber and discharge excitation gas laser apparatus
- Patent number 9,373,926
- Issue date Jun 21, 2016
- Gigaphoton Inc.
- Hiroaki Tsushima
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Extreme ultraviolet light generation apparatus
- Patent number 9,301,379
- Issue date Mar 29, 2016
- Gigaphoton Inc.
- Yukio Watanabe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser apparatus, extreme ultraviolet light generation system, and m...
- Patent number 8,885,680
- Issue date Nov 11, 2014
- Gigaphoton Inc.
- Hiroaki Nakarai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
EXTREME ULTRAVIOLET LIGHT GENERATION APPARATUS
- Publication number 20160192469
- Publication date Jun 30, 2016
- GIGAPHOTON INC.
- Yukio WATANABE
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER CHAMBER AND DISCHARGE EXCITATION GAS LASER APPARATUS
- Publication number 20150249312
- Publication date Sep 3, 2015
- GIGAPHOTON INC.
- Hiroaki TSUSHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EXTREME ULTRAVIOLET LIGHT GENERATION SYSTEM
- Publication number 20140098830
- Publication date Apr 10, 2014
- GIGAPHOTON INC.
- Takayuki YABU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EXTREME ULTRAVIOLET LIGHT GENERATION APPARATUS
- Publication number 20130105713
- Publication date May 2, 2013
- GIGAPHOTON INC.
- Yukio Watanabe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER APPARATUS, EXTREME ULTRAVIOLET LIGHT GENERATION SYSTEM, AND M...
- Publication number 20130099140
- Publication date Apr 25, 2013
- GIGAPHOTON INC.
- Hiroaki Nakarai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DEVICE, EXTREME ULTRAVIOLET LIGHT GENERATION DEVICE, AND METH...
- Publication number 20110309270
- Publication date Dec 22, 2011
- Yohichi Yamanouchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY