Yo Sakata

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Solid-state image sensor
- Patent number 10,910,425
- Issue date Feb 2, 2021
- Toppan Printing Co., Ltd.
- Kazuto Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reflective mask blank and reflective mask, and methods for manufact...
- Patent number 9,448,468
- Issue date Sep 20, 2016
- Toppan Printing Co., Ltd.
- Masahito Tanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Mask blank for reflection-type exposure, and mask for reflection-ty...
- Patent number 9,442,364
- Issue date Sep 13, 2016
- Toppan Printing Co., Ltd.
- Yutaka Kodera
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Reflective mask and method for manufacturing same
- Patent number 9,285,672
- Issue date Mar 15, 2016
- Toppan Printing Co., Ltd.
- Norihito Fukugami
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
SOLID-STATE IMAGE SENSOR
- Publication number 20190312075
- Publication date Oct 10, 2019
- TOPPAN PRINTING CO., LTD.
- Kazuto YAMAMOTO
- G02 - OPTICS
Information Patent Application
REFLECTIVE MASK BLANK AND REFLECTIVE MASK, AND METHODS FOR MANUFACT...
- Publication number 20140212795
- Publication date Jul 31, 2014
- Toppan Printing Co., Ltd.
- Masahito TANABE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
MASK BLANK FOR REFLECTION-TYPE EXPOSURE, AND MASK FOR REFLECTION-TY...
- Publication number 20140205936
- Publication date Jul 24, 2014
- Toppan Printing Co., Ltd.
- Yutaka KODERA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
REFLECTIVE MASK AND METHOD FOR MANUFACTURING SAME
- Publication number 20140170536
- Publication date Jun 19, 2014
- Toppan Printing Co., Ltd.
- Norihito Fukugami
- B82 - NANO-TECHNOLOGY