Tatsushi Shimizu

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Shatin, N.T., HK

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Patents Grantslast 30 patents

Information Patent Grant
Method of making a sensing unit
- Patent number 8,302,285
- Issue date Nov 6, 2012
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G01 - MEASURING TESTING
Information Patent Grant
Method of making a sensing unit
- Patent number 8,230,577
- Issue date Jul 31, 2012
- Headway Technologies, Inc.
- Yoshitaka Sasaki
Information Patent Grant
Method of manufacturing a thin-film magnetic head
- Patent number 7,721,415
- Issue date May 25, 2010
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head structure, method of manufacturing the same...
- Patent number 7,492,555
- Issue date Feb 17, 2009
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Sensing unit and method of making same
- Publication number 20080313882
- Publication date Dec 25, 2008
- HEADWAY TECHNOLOGIES, INC.
- Yoshitaka Sasaki
- G01 - MEASURING TESTING
Information Patent Application
Head gimbal assembly with magnetic head slider and magnetic disk dr...
- Publication number 20050078413
- Publication date Apr 14, 2005
- SAE Magnetics (H. K.) Ltd.
- Tatsushi Shimizu
- G11 - INFORMATION STORAGE