Osamu Fukuroi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic head grinding device and method
- Patent number 6,991,513
- Issue date Jan 31, 2006
- TDK Corporation
- Kazushige Tohta
- B24 - GRINDING POLISHING
Information Patent Grant
Polishing apparatus for magnetic head and method therefor
- Patent number 6,565,414
- Issue date May 20, 2003
- TDK Corporation
- Tetsuo Abe
- B24 - GRINDING POLISHING
Information Patent Grant
Slider including a rail having a concave end and method of manufact...
- Patent number 6,452,750
- Issue date Sep 17, 2002
- TDK Corporation
- Osamu Fukuroi
- G11 - INFORMATION STORAGE
Information Patent Grant
Processing method of device and processing method of slider
- Patent number 6,398,623
- Issue date Jun 4, 2002
- TDK Corporation
- Osamu Fukuroi
- B24 - GRINDING POLISHING
Information Patent Grant
Method of manufacturing lapping control sensor for magnetoresistive...
- Patent number 6,399,148
- Issue date Jun 4, 2002
- TDK Corporation
- Osamu Fukuroi
- B24 - GRINDING POLISHING
Information Patent Grant
Lapping control sensor for magnetoresistive effect head, lapping co...
- Patent number 6,083,081
- Issue date Jul 4, 2000
- TDK Corporation
- Osamu Fukuroi
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Magnetic head grinding device and method
- Publication number 20030162480
- Publication date Aug 28, 2003
- Kazushige Tohta
- B24 - GRINDING POLISHING
Information Patent Application
Polishing apparatus for magnetic head and method therefor
- Publication number 20020072298
- Publication date Jun 13, 2002
- TDK Corporation
- Tetsuo Abe
- B24 - GRINDING POLISHING
Information Patent Application
Method of manufacturing lapping control sensor for magnetoresistive...
- Publication number 20020001671
- Publication date Jan 3, 2002
- Osamu Fukuroi
- G01 - MEASURING TESTING