Katsuyuki KAWARADA

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Miyagi-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Motion sensing program and electronic compass with motion sensing p...
- Patent number 8,046,189
- Issue date Oct 25, 2011
- Alps Electric Co., Ltd.
- Kisei Hirobe
- G01 - MEASURING TESTING
Information Patent Grant
Calibration program and electronic compass
- Patent number 7,865,323
- Issue date Jan 4, 2011
- Alps Electric Co., Ltd.
- Kisei Hirobe
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
AZIMUTH COMPUTING DEVICE, AZIMUTH COMPUTING METHOD, AZIMUTH COMPUTI...
- Publication number 20110098958
- Publication date Apr 28, 2011
- Kisei Hirobe
- G01 - MEASURING TESTING
Information Patent Application
AZIMUTH CALCULATION PROGRAM AND ELECTRONIC COMPASS
- Publication number 20090293295
- Publication date Dec 3, 2009
- Alps Electric Co., Ltd.
- Kisei Hirobe
- G01 - MEASURING TESTING
Information Patent Application
MOTION SENSING PROGRAM AND ELECTRONIC COMPASS WITH MOTION SENSING P...
- Publication number 20090248352
- Publication date Oct 1, 2009
- Alps Electric Co., Ltd.
- Kisei HIROBE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CALIBRATION PROGRAM AND ELECTRONIC COMPASS
- Publication number 20090070057
- Publication date Mar 12, 2009
- Alps Electric Co., Ltd.
- Kisei HIROBE
- G01 - MEASURING TESTING