Kunio Koizumi

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Niigata-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor pressure sensor having a recess with a larger area th...
- Patent number 8,567,255
- Issue date Oct 29, 2013
- Alps Electric Co., Ltd.
- Daigo Aoki
- G01 - MEASURING TESTING
Information Patent Grant
Thin-film magnetic head controlling floating amount by locally proj...
- Patent number 7,894,160
- Issue date Feb 22, 2011
- TDK Corporation
- Kiyoshi Kobayashi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR PRESSURE SENSOR
- Publication number 20110214505
- Publication date Sep 8, 2011
- Daigo Aoki
- G01 - MEASURING TESTING
Information Patent Application
THIN-FILM MAGNETIC HEAD CONTROLLING FLOATING AMOUNT BY LOCALLY PROJ...
- Publication number 20070211381
- Publication date Sep 13, 2007
- ALPS ELECTRONIC CO. , LTD
- Kiyoshi Kobayashi
- G11 - INFORMATION STORAGE