Atsushi Sumi

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Niigata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Substrate storage container
- Patent number 8,365,919
- Issue date Feb 5, 2013
- Shin-Etsu Polymer Co., Ltd.
- Takayuki Nakayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Substrate storage container and positioning method of the same
- Patent number 7,669,717
- Issue date Mar 2, 2010
- Shin-Etsu Polymer Co., Ltd.
- Atsushi Sumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Substrate storage container
- Patent number 7,658,290
- Issue date Feb 9, 2010
- Shin-Etsu Polymer Co., Ltd.
- Atsushi Sumi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Substrate storage container
- Patent number 7,658,289
- Issue date Feb 9, 2010
- Shin-Etsu Polymer Co., Ltd.
- Atsushi Sumi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Substrate storage container
- Patent number 7,455,180
- Issue date Nov 25, 2008
- Shin-Etsu Polymer Co., Ltd.
- Atsushi Sumi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
SUBSTRATE STORAGE CONTAINER
- Publication number 20080149527
- Publication date Jun 26, 2008
- Shin-Etsu Polymer Co., Ltd.
- Atsushi Sumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTRATE STORAGE CONTAINER
- Publication number 20080149528
- Publication date Jun 26, 2008
- Shin-Etsu Polymer Co., Ltd.
- Atsushi Sumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Substrate storage container
- Publication number 20070151897
- Publication date Jul 5, 2007
- Shin-etsu Polymer Co., Ltd.
- Takayuki Nakayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Substrate storage container
- Publication number 20050077204
- Publication date Apr 14, 2005
- Atsushi Sumi
- H01 - BASIC ELECTRIC ELEMENTS