Yasutaka Morikawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Photomask and methods for manufacturing and correcting photomask
- Patent number 10,634,990
- Issue date Apr 28, 2020
- Dai Nippon Printing Co., Ltd.
- Takaharu Nagai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photomask and methods for manufacturing and correcting photomask
- Patent number 10,394,118
- Issue date Aug 27, 2019
- Dai Nippon Printing Co., Ltd.
- Takaharu Nagai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photomask and methods for manufacturing and correcting photomask
- Patent number 10,048,580
- Issue date Aug 14, 2018
- Dai Nippon Printing Co., Ltd.
- Takaharu Nagai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photomask and methods for manufacturing and correcting photomask
- Patent number 9,519,211
- Issue date Dec 13, 2016
- Dai Nippon Printing Co., Ltd.
- Takaharu Nagai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photomask and methods for manufacturing and correcting photomask
- Patent number 8,974,987
- Issue date Mar 10, 2015
- Dai Nippon Printing Co., Ltd.
- Takaharu Nagai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photomask
- Patent number 7,968,255
- Issue date Jun 28, 2011
- Dai Nippon Printing Co., Ltd.
- Yasuhisa Kitahata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Designing method and device for phase shift mask
- Patent number 7,287,240
- Issue date Oct 23, 2007
- Dai Nippon Printing Co., Ltd.
- Nobuhito Toyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Photomask
- Patent number 6,740,455
- Issue date May 25, 2004
- Dainippon Printing Co., Ltd.
- Kenji Noguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
PHOTOMASK AND METHODS FOR MANUFACTURING AND CORRECTING PHOTOMASK
- Publication number 20190332006
- Publication date Oct 31, 2019
- DAI NIPPON PRINTING CO., LTD.
- Takaharu NAGAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOMASK AND METHODS FOR MANUFACTURING AND CORRECTING PHOTOMASK
- Publication number 20180321582
- Publication date Nov 8, 2018
- DAI NIPPON PRINTING CO., LTD.
- Takaharu NAGAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOMASK AND METHODS FOR MANUFACTURING AND CORRECTING PHOTOMASK
- Publication number 20170075213
- Publication date Mar 16, 2017
- DAI NIPPON PRINTING CO., LTD.
- Takaharu NAGAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOMASK AND METHODS FOR MANUFACTURING AND CORRECTING PHOTOMASK
- Publication number 20150140480
- Publication date May 21, 2015
- DAI NIPPON PRINTING CO., LTD.
- Takaharu NAGAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOMASK AND METHODS FOR MANUFACTURING AND CORRECTING PHOTOMASK
- Publication number 20110294045
- Publication date Dec 1, 2011
- DAI NIPPON PRINTING CO., LTD.
- Takaharu Nagai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOMASK
- Publication number 20090311612
- Publication date Dec 17, 2009
- Yasuhisa Kitahata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Designing method and device for phase shift mask
- Publication number 20060141365
- Publication date Jun 29, 2006
- Nobuhito Toyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Photomask
- Publication number 20020119379
- Publication date Aug 29, 2002
- Kenji Noguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Yasutaka Morikawa

Person

Patents Grantslast 30 patents

Photomask and methods for manufacturing and correcting photomask

Photomask and methods for manufacturing and correcting photomask

Photomask and methods for manufacturing and correcting photomask

Photomask and methods for manufacturing and correcting photomask

Photomask and methods for manufacturing and correcting photomask

Photomask

Designing method and device for phase shift mask

Photomask

Patents Applicationslast 30 patents

PHOTOMASK AND METHODS FOR MANUFACTURING AND CORRECTING PHOTOMASK

PHOTOMASK AND METHODS FOR MANUFACTURING AND CORRECTING PHOTOMASK

PHOTOMASK AND METHODS FOR MANUFACTURING AND CORRECTING PHOTOMASK

PHOTOMASK AND METHODS FOR MANUFACTURING AND CORRECTING PHOTOMASK

PHOTOMASK AND METHODS FOR MANUFACTURING AND CORRECTING PHOTOMASK

PHOTOMASK

Designing method and device for phase shift mask

Photomask