KUNIO HAMAGUCHI

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SAITAMA, JP

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Patents Grantslast 30 patents

Information Patent Grant
Geiger-Muller counter tube and radiation measurement apparatus
- Patent number 9,378,935
- Issue date Jun 28, 2016
- Nihon Dempa Kogyo Co., Ltd.
- Toshiaki Takeuchi
- G01 - MEASURING TESTING
Information Patent Grant
Geiger-Muller counter tube and radiation measurement apparatus
- Patent number 9,209,002
- Issue date Dec 8, 2015
- Nihon Dempa Kogyo Co., Ltd.
- Toshiaki Takeuchi
- G01 - MEASURING TESTING
Information Patent Grant
Radiation measurement apparatus
- Patent number 9,190,250
- Issue date Nov 17, 2015
- Nihon Dempa Kogyo Co., Ltd.
- Toshiaki Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PIEZOELECTRIC DEVICE
- Publication number 20200021294
- Publication date Jan 16, 2020
- NIHON DEMPA KOGYO CO., LTD.
- KUNIO HAMAGUCHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
GEIGER-MULLER COUNTER TUBE AND RADIATION MEASUREMENT APPARATUS
- Publication number 20150155144
- Publication date Jun 4, 2015
- NIHON DEMPA KOGYO CO., LTD.
- TOSHIAKI TAKEUCHI
- G01 - MEASURING TESTING
Information Patent Application
GEIGER-MULLER COUNTER TUBE AND RADIATION MEASUREMENT APPARATUS
- Publication number 20150155146
- Publication date Jun 4, 2015
- NIHON DEMPA KOGYO CO., LTD.
- TOSHIAKI TAKEUCHI
- G01 - MEASURING TESTING
Information Patent Application
GEIGER-MULLER COUNTER TUBE AND RADIATION MEASUREMENT APPARATUS
- Publication number 20150155145
- Publication date Jun 4, 2015
- NIHON DEMPA KOGYO CO., LTD.
- TOSHIAKI TAKEUCHI
- G01 - MEASURING TESTING
Information Patent Application
RADIATION MEASUREMENT APPARATUS
- Publication number 20150008328
- Publication date Jan 8, 2015
- NIHON DEMPA KOGYO CO., LTD.
- TOSHIAKI TAKEUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STEP UP CIRCUIT AND RADIATION METER
- Publication number 20140291538
- Publication date Oct 2, 2014
- NIHON DEMPA KOGYO CO., LTD.
- TOSHIAKI TAKEUCHI
- G01 - MEASURING TESTING