Hitoshi Kitayoshi

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Sendai-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rotary system mounted piezoelectric generator, self-powered wireles...
- Patent number 10,567,013
- Issue date Feb 18, 2020
- Tohoku University
- Hitoshi Kitayoshi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Microwave band booster rectifier circuit, and wireless tag device a...
- Patent number 9,379,666
- Issue date Jun 28, 2016
- TOHOKU UNIVERSITY
- Hitoshi Kitayoshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sensor tag, sensor tag device, power receiving circuit, and sensor...
- Patent number 8,493,181
- Issue date Jul 23, 2013
- Hitoshi Kitayoshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Thin slot antenna having cavity, antenna power feeding method, and...
- Patent number 8,253,640
- Issue date Aug 28, 2012
- Hitoshi Kitayoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
RF ID tag device
- Patent number 8,179,263
- Issue date May 15, 2012
- Intelligent Cosmos Research Institute
- Hitoshi Kitayoshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ROTARY SYSTEM MOUNTED PIEZOELECTRIC GENERATOR, SELF-POWERED WIRELES...
- Publication number 20170310345
- Publication date Oct 26, 2017
- TOHOKU UNIVERSITY
- Hitoshi KITAYOSHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MICROWAVE BAND BOOSTER RECTIFIER CIRCUIT, AND WIRELESS TAG DEVICE A...
- Publication number 20130314216
- Publication date Nov 28, 2013
- Hitoshi Kitayoshi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
THIN SLOT ANTENNA HAVING CAVITY, ANTENNA POWER FEEDING METHOD, AND...
- Publication number 20100188306
- Publication date Jul 29, 2010
- Hitoshi Kitayoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SENSOR TAG, SENSOR TAG DEVICE, POWER RECEIVING CIRCUIT, AND SENSOR...
- Publication number 20090121837
- Publication date May 14, 2009
- Hitoshi Kitayoshi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Rf ID Tag Device
- Publication number 20090033462
- Publication date Feb 5, 2009
- Hitoshi Kitayoshi
- G06 - COMPUTING CALCULATING COUNTING