Takahiko IZAWA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thermally-assisted magnetic head having bank layer between magnetic...
- Patent number 8,432,773
- Issue date Apr 30, 2013
- TDK Corporation
- Shinji Hara
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Heat-assisted magnetic write head, head gimbals assembly, head arm...
- Patent number 8,374,063
- Issue date Feb 12, 2013
- TDK Corporation
- Kosuke Tanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-assisted magnetic write head, head gimbals assembly, head arm...
- Patent number 8,374,059
- Issue date Feb 12, 2013
- TDK Corporation
- Takahiko Izawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally-assisted magnetic recording head including a protruding m...
- Patent number 8,325,570
- Issue date Dec 4, 2012
- TDK Corporation
- Kosuke Tanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally-assisted magnetic recording head having a gap between pro...
- Patent number 8,208,349
- Issue date Jun 26, 2012
- TDK Corporation
- Kosuke Tanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally-assisted magnetic recording head including plasmon generator
- Patent number 8,077,558
- Issue date Dec 13, 2011
- TDK Corporation
- Takeshi Tsutsumi
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
HEAT-ASSISTED MAGNETIC WRITE HEAD, HEAD GIMBALS ASSEMBLY, HEAD ARM...
- Publication number 20120230168
- Publication date Sep 13, 2012
- TDK Corporation
- Takahiko IZAWA
- G02 - OPTICS
Information Patent Application
HEAT-ASSISTED MAGNETIC WRITE HEAD, HEAD GIMBALS ASSEMBLY, HEAD ARM...
- Publication number 20120213041
- Publication date Aug 23, 2012
- TDK Corporation
- Kosuke TANAKA
- G11 - INFORMATION STORAGE
Information Patent Application
THERMALLY-ASSISTED MAGNETIC HEAD
- Publication number 20120147716
- Publication date Jun 14, 2012
- TDK Corporation
- Shinji HARA
- G11 - INFORMATION STORAGE
Information Patent Application
THERMALLY-ASSISTED MAGNETIC RECORDING HEAD INCLUDING PLASMON GENERATOR
- Publication number 20110286128
- Publication date Nov 24, 2011
- TDK Corporation
- Takeshi TSUTSUMI
- G02 - OPTICS
Information Patent Application
Thermally-Assisted Magnetic Recording Head Having Near-Field Optica...
- Publication number 20110176398
- Publication date Jul 21, 2011
- TDK Corporation
- Kosuke Tanaka
- G11 - INFORMATION STORAGE