Hirotomo Kawahara

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Reflective mask blank for EUV lithography
- Patent number 12,038,685
- Issue date Jul 16, 2024
- AGC Inc.
- Hirotomo Kawahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Reflective mask blank for EUV lithography, reflective mask for EUV...
- Patent number 11,953,822
- Issue date Apr 9, 2024
- AGC Inc.
- Hirotomo Kawahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Reflective mask blank for EUV lithography and substrate with conduc...
- Patent number 11,934,093
- Issue date Mar 19, 2024
- AGC Inc.
- Yusuke Ono
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Reflective mask blank for EUV lithography, mask blank for EUV litho...
- Patent number 11,822,229
- Issue date Nov 21, 2023
- AGC Inc.
- Daijiro Akagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reflective mask blank for EUV lithography
- Patent number 11,698,580
- Issue date Jul 11, 2023
- AGC Inc.
- Hirotomo Kawahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Reflective mask blank and reflective mask
- Patent number 11,036,127
- Issue date Jun 15, 2021
- AGC Inc.
- Hirotomo Kawahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Glass plate with antireflection film
- Patent number 10,654,746
- Issue date May 19, 2020
- AGC Inc.
- Hirotomo Kawahara
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Protective film, reflective member, and method for producing protec...
- Patent number 10,634,887
- Issue date Apr 28, 2020
- AGC Inc.
- Naoko Okada
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Heat insulating glass unit for vehicle
- Patent number 10,618,838
- Issue date Apr 14, 2020
- AGC Inc.
- Hirotomo Kawahara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heat insulating glass unit for vehicle and manufacturing method the...
- Patent number 10,576,713
- Issue date Mar 3, 2020
- AGC Inc.
- Hirotomo Kawahara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heat insulating glass unit for vehicle and manufacturing method the...
- Patent number 10,538,060
- Issue date Jan 21, 2020
- AGC Inc.
- Hirotomo Kawahara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of producing glass substrate and glass substrate
- Patent number 10,239,783
- Issue date Mar 26, 2019
- AGC Inc.
- Hiroshi Hanekawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Plasma source for a plasma CVD apparatus and a manufacturing method...
- Patent number 10,204,767
- Issue date Feb 12, 2019
- AGC Inc.
- Hirotomo Kawahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coating film-equipped glass substrate, and method for producing coa...
- Patent number 9,988,303
- Issue date Jun 5, 2018
- Asahi Glass Company, Limited
- Hiroshi Hanekawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Plasma source for a plasma CVD apparatus and a manufacturing method...
- Patent number 9,922,805
- Issue date Mar 20, 2018
- Asahi Glass Company, Limited
- Hirotomo Kawahara
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
REFLECTIVE MASK BLANK FOR EUV LITHOGRAPHY, REFLECTIVE MASK FOR EUV...
- Publication number 20240210814
- Publication date Jun 27, 2024
- AGC Inc.
- Hirotomo KAWAHARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
REFLECTIVE MASK BLANK FOR EUV LITHOGRAPHY AND SUBSTRATE WITH CONDUC...
- Publication number 20240184191
- Publication date Jun 6, 2024
- AGC Inc.
- Yusuke Ono
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
REFLECTIVE MASK BLANK FOR EUV LITHOGRAPHY, MASK BLANK FOR EUV LITHO...
- Publication number 20240045319
- Publication date Feb 8, 2024
- AGC Inc.
- Daijiro AKAGI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REFLECTIVE MASK BLANK FOR EUV LITHOGRAPHY AND SUBSTRATE WITH CONDUC...
- Publication number 20230350284
- Publication date Nov 2, 2023
- AGC Inc.
- Yusuke Ono
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
REFLECTIVE MASK BLANK FOR EUV LITHOGRAPHY, REFLECTIVE MASK FOR EUV...
- Publication number 20230324785
- Publication date Oct 12, 2023
- AGC Inc.
- Hirotomo KAWAHARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
REFLECTIVE MASK BLANK FOR EUV LITHOGRAPHY
- Publication number 20230305383
- Publication date Sep 28, 2023
- AGC Inc.
- Hirotomo KAWAHARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
REFLECTIVE MASK BLANK FOR EUV LITHOGRAPHY, REFLECTIVE MASK FOR EUV...
- Publication number 20220299862
- Publication date Sep 22, 2022
- AGC Inc.
- Daijiro AKAGI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
REFLECTIVE MASK BLANK FOR EUV LITHOGRAPHY, MASK BLANK FOR EUV LITHO...
- Publication number 20220035234
- Publication date Feb 3, 2022
- AGC Inc.
- Daijiro AKAGI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REFLECTIVE MASK BLANK FOR EUV LITHOGRAPHY
- Publication number 20210325772
- Publication date Oct 21, 2021
- AGC Inc.
- Hirotomo KAWAHARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
REFLECTIVE MASK BLANK AND REFLECTIVE MASK
- Publication number 20190056653
- Publication date Feb 21, 2019
- AGC Inc.
- Hirotomo KAWAHARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
GLASS PLATE WITH ANTIREFLECTION FILM
- Publication number 20180265403
- Publication date Sep 20, 2018
- Asahi Glass Company, Limited
- Hirotomo Kawahara
- G02 - OPTICS
Information Patent Application
PLASMA SOURCE FOR A PLASMA CVD APPARATUS AND A MANUFACTURING METHOD...
- Publication number 20180158655
- Publication date Jun 7, 2018
- ASAHI GLASS COMPANY, LIMITED
- Hirotomo Kawahara
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD OF PRODUCING GLASS SUBSTRATE AND GLASS SUBSTRATE
- Publication number 20180044229
- Publication date Feb 15, 2018
- ASAHI GLASS COMPANY, LIMITED
- Hiroshi HANEKAWA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HEAT INSULATING GLASS UNIT FOR VEHICLE
- Publication number 20180043661
- Publication date Feb 15, 2018
- Asahi Glass Company, Limited
- Hirotomo KAWAHARA
- B60 - VEHICLES IN GENERAL
Information Patent Application
HEAT INSULATING GLASS UNIT FOR VEHICLE AND MANUFACTURING METHOD THE...
- Publication number 20180043658
- Publication date Feb 15, 2018
- Asahi Glass Company, Limited
- Hirotomo KAWAHARA
- B60 - VEHICLES IN GENERAL
Information Patent Application
PLASMA CVD APPARATUS
- Publication number 20170283952
- Publication date Oct 5, 2017
- Asahi Glass Company, Limited
- Hirotomo KAWAHARA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
COATING FILM-EQUIPPED GLASS SUBSTRATE, AND METHOD FOR PRODUCING COA...
- Publication number 20170036948
- Publication date Feb 9, 2017
- Asahi Glass Company, Limited
- Hiroshi HANEKAWA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PROTECTIVE FILM, REFLECTIVE MEMBER, AND METHOD FOR PRODUCING PROTEC...
- Publication number 20160077320
- Publication date Mar 17, 2016
- ASAHI GLASS COMPANY, LIMITED
- Naoko OKADA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PLASMA SOURCE FOR A PLASMA CVD APPARATUS AND A MANUFACTURING METHOD...
- Publication number 20150235814
- Publication date Aug 20, 2015
- ASAHI GLASS COMPANY, LIMITED
- Hirotomo Kawahara
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD OF PRODUCING GLASS SUBSTRATE AND GLASS SUBSTRATE
- Publication number 20150103399
- Publication date Apr 16, 2015
- ASAHI GLASS COMPANY, LIMITED
- Hiroshi HANEKAWA
- G02 - OPTICS

Hirotomo Kawahara

Person

Patents Grantslast 30 patents

Reflective mask blank for EUV lithography

Reflective mask blank for EUV lithography, reflective mask for EUV...

Reflective mask blank for EUV lithography and substrate with conduc...

Reflective mask blank for EUV lithography, mask blank for EUV litho...

Reflective mask blank for EUV lithography

Reflective mask blank and reflective mask

Glass plate with antireflection film

Protective film, reflective member, and method for producing protec...

Heat insulating glass unit for vehicle

Heat insulating glass unit for vehicle and manufacturing method the...

Heat insulating glass unit for vehicle and manufacturing method the...

Method of producing glass substrate and glass substrate

Plasma source for a plasma CVD apparatus and a manufacturing method...

Coating film-equipped glass substrate, and method for producing coa...

Plasma source for a plasma CVD apparatus and a manufacturing method...

Patents Applicationslast 30 patents

REFLECTIVE MASK BLANK FOR EUV LITHOGRAPHY, REFLECTIVE MASK FOR EUV...

REFLECTIVE MASK BLANK FOR EUV LITHOGRAPHY AND SUBSTRATE WITH CONDUC...

REFLECTIVE MASK BLANK FOR EUV LITHOGRAPHY, MASK BLANK FOR EUV LITHO...

REFLECTIVE MASK BLANK FOR EUV LITHOGRAPHY AND SUBSTRATE WITH CONDUC...

REFLECTIVE MASK BLANK FOR EUV LITHOGRAPHY, REFLECTIVE MASK FOR EUV...

REFLECTIVE MASK BLANK FOR EUV LITHOGRAPHY

REFLECTIVE MASK BLANK FOR EUV LITHOGRAPHY, REFLECTIVE MASK FOR EUV...

REFLECTIVE MASK BLANK FOR EUV LITHOGRAPHY, MASK BLANK FOR EUV LITHO...

REFLECTIVE MASK BLANK FOR EUV LITHOGRAPHY

REFLECTIVE MASK BLANK AND REFLECTIVE MASK

GLASS PLATE WITH ANTIREFLECTION FILM

PLASMA SOURCE FOR A PLASMA CVD APPARATUS AND A MANUFACTURING METHOD...

METHOD OF PRODUCING GLASS SUBSTRATE AND GLASS SUBSTRATE

HEAT INSULATING GLASS UNIT FOR VEHICLE

HEAT INSULATING GLASS UNIT FOR VEHICLE AND MANUFACTURING METHOD THE...

PLASMA CVD APPARATUS

COATING FILM-EQUIPPED GLASS SUBSTRATE, AND METHOD FOR PRODUCING COA...

PROTECTIVE FILM, REFLECTIVE MEMBER, AND METHOD FOR PRODUCING PROTEC...

PLASMA SOURCE FOR A PLASMA CVD APPARATUS AND A MANUFACTURING METHOD...

METHOD OF PRODUCING GLASS SUBSTRATE AND GLASS SUBSTRATE