Takao Matsumoto

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Flat panel display spacer, method of manufacturing flat panel displ...
- Patent number 7,245,066
- Issue date Jul 17, 2007
- TDK Corporation
- Yukio Kawaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Head gimbal assembly having an encased drive IC chip
- Patent number 6,724,574
- Issue date Apr 20, 2004
- TDK Corporation
- Takeshi Wada
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head apparatus with IC chip mounted on suspension for incr...
- Patent number 6,665,148
- Issue date Dec 16, 2003
- TDK Corporation
- Masashi Shiraishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Mounting method of IC chip and manufacturing method of head suspens...
- Patent number 6,523,249
- Issue date Feb 25, 2003
- TDK Corporation
- Takao Matsumoto
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Spacer for planar panel display, process for producing the same and...
- Publication number 20070024171
- Publication date Feb 1, 2007
- TDK Corporation
- Yukio Kawaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLAT PANEL SPACER BASE MATERIAL, METHOD OF MANUFACTURING FLAT PANEL...
- Publication number 20070007875
- Publication date Jan 11, 2007
- TDK Corporation
- Yukio Kawaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Magnetic head apparatus and magnetic disk apparatus having the magn...
- Publication number 20020021531
- Publication date Feb 21, 2002
- TDK Corporation
- Masashi Shiraishi
- G11 - INFORMATION STORAGE
Information Patent Application
Head gimbal assembly and manufacturing method of the assembly
- Publication number 20010022708
- Publication date Sep 20, 2001
- Takeshi Wada
- G11 - INFORMATION STORAGE