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Kazushige Minegishi
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device and method of farbricating the same
Patent number
5,811,872
Issue date
Sep 22, 1998
Nippon Telegraph and Telephone Corporation
Katsuyuki Machida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of fabricating semiconductor device with water protective film
Patent number
5,512,513
Issue date
Apr 30, 1996
Nippon Telegraph & Telephone Corporation
Katsuyuki Machida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of fabricating the same
Patent number
5,376,590
Issue date
Dec 27, 1994
Nippon Telegraph & Telephone Corporation
Katsuyuki Machida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dynamic ram cell with trench surrounded switching element
Patent number
4,786,954
Issue date
Nov 22, 1988
Nippon Telegraph & Telephone Public Corporation
Takashi Morie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vertical MOSFET and method of manufacturing the same
Patent number
4,786,953
Issue date
Nov 22, 1988
Nippon Telegraph & Telephone
Takashi Morie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a vertical MOSFET with single surface elect...
Patent number
4,683,643
Issue date
Aug 4, 1987
Nippon Telegraph & Telephone Corporation
Shigeru Nakajima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device with trench surrounding each memory cell
Patent number
4,672,410
Issue date
Jun 9, 1987
Nippon Telegraph & Telephone
Kenji Miura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor device with MIS capacitor
Patent number
4,645,564
Issue date
Feb 24, 1987
Nippon Telegraph & Telephone Public Corporation
Takashi Morie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Read-only memory and method of manufacturing the same
Patent number
4,630,237
Issue date
Dec 16, 1986
Nippon Telegraph & Telephone
Kenji Miura
H01 - BASIC ELECTRIC ELEMENTS