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Tatsuro Maeda
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Tsukuba-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device including circuit having security function
Patent number
10,636,751
Issue date
Apr 28, 2020
National Institute of Advanced Industrial Science and Technology
Yohei Hori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of producing semiconductor wafer, and semiconductor wafer
Patent number
9,184,240
Issue date
Nov 10, 2015
Sumitomo Chemical Company, Limited
Masahiko Hata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Field-effect transistor and manufacture thereof
Patent number
6,423,578
Issue date
Jul 23, 2002
National Institute of Advanced Industrial Science and Technology
Tatsuro Maeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing self-matching transistor
Patent number
6,365,470
Issue date
Apr 2, 2002
Secretary of Agency of Industrial Science and Technology
Tatsuro Maeda
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE INCLUDING CIRCUIT HAVING SECURITY FUNCTION
Publication number
20190019766
Publication date
Jan 17, 2019
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Yohei Hori
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD FOR PRODUCING A COMPOSITE WAFER AND A METHOD FOR PRODUCING A...
Publication number
20150187652
Publication date
Jul 2, 2015
Sumitomo Chemical Company, Limited
Taketsugu YAMAMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF PRODUCING COMPOSITE WAFER AND COMPOSITE WAFER
Publication number
20150155165
Publication date
Jun 4, 2015
Sumitomo Chemical Company, Limited
Masahiko HATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR WAFER, METHOD OF PRODUCING A SEMICONDUCTOR WAFER AND...
Publication number
20150137317
Publication date
May 21, 2015
Sumitomo Chemical Company, Limited
Takenori OSADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR WAFER, METHOD OF PRODUCING A SEMICONDUCTOR WAFER AND...
Publication number
20150137318
Publication date
May 21, 2015
Sumitomo Chemical Company, Limited
Takenori OSADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF PRODUCING COMPOSITE WAFER AND COMPOSITE WAFER
Publication number
20140203408
Publication date
Jul 24, 2014
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Tomoyuki TAKADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF PRODUCING SEMICONDUCTOR WAFER, AND SEMICONDUCTOR WAFER
Publication number
20140091433
Publication date
Apr 3, 2014
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Masahiko HATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE, SEMICONDUCTOR WAFER, METHOD FOR PRODUCING SEM...
Publication number
20140091392
Publication date
Apr 3, 2014
Sumitomo Chemical Company, Limited
Tomoyuki TAKADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Field-effect transistor and manufacture thereof
Publication number
20020167049
Publication date
Nov 14, 2002
National Institute of Advanced Science and Technology
Tatsuro Maeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for manufacturing self-matching transistor
Publication number
20020025637
Publication date
Feb 28, 2002
Secretary of Agency of Industrial Science and Technology
Tatsuro Maeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Field-effect transistor and manufacture thereof
Publication number
20010010380
Publication date
Aug 2, 2001
Secretary of Agency of Industrial Science and Tech
Tatsuro Maeda
H01 - BASIC ELECTRIC ELEMENTS