Koki Takanashi

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Miyagi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic tunnel junction device
- Patent number 9,349,944
- Issue date May 24, 2016
- Samsung Electronics Co., Ltd.
- Shigeki Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetoresistive element and magnetic head
- Patent number 7,154,715
- Issue date Dec 26, 2006
- Western Digital (Fremont), Inc.
- Hideaki Yamanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing magnetic multilayer film, method of manufac...
- Patent number 6,824,817
- Issue date Nov 30, 2004
- TDK Corporation
- Satoru Araki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Magnetoresistive element and magnetic head
- Patent number 6,597,548
- Issue date Jul 22, 2003
- Read-Rite SMI Corporation
- Hideaki Yamanaka
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC FILM, MAGNETORESISTIVE EFFECT ELEMENT, AND METHOD FOR MANU...
- Publication number 20230077612
- Publication date Mar 16, 2023
- TDK Corporation
- Yohei SHIOKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC TUNNEL JUNCTION DEVICE
- Publication number 20150188034
- Publication date Jul 2, 2015
- Shigeki Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fept magnetic thin film having perpendicular magnetic anisotropy an...
- Publication number 20060188743
- Publication date Aug 24, 2006
- Takeshi Seki
- G11 - INFORMATION STORAGE
Information Patent Application
Method of manufacturing magnetic multilayer film, method of manufac...
- Publication number 20030175546
- Publication date Sep 18, 2003
- TDK Corporation
- Satoru Araki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Magnetoresistive element and magnetic head
- Publication number 20030026048
- Publication date Feb 6, 2003
- Read-Rite SMI Corporation
- Hideaki Yamanaka
- B82 - NANO-TECHNOLOGY