Ryo KUWANA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Radiation resistant circuit device, pressure transmission device, a...
- Patent number 11,862,631
- Issue date Jan 2, 2024
- Hitachi, Ltd.
- Ryo Kuwana
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Semiconductor device
- Patent number 11,837,599
- Issue date Dec 5, 2023
- Hitachi, Ltd.
- Masahiro Masunaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, manufacturing method thereof, and pressure tr...
- Patent number 11,349,000
- Issue date May 31, 2022
- Hitachi, Ltd.
- Masahiro Masunaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 11,239,314
- Issue date Feb 1, 2022
- Hitachi, Ltd.
- Masahiro Masunaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pressure transmitter device
- Patent number 9,939,339
- Issue date Apr 10, 2018
- Hitachi, Ltd.
- Ryo Kuwana
- G01 - MEASURING TESTING
Information Patent Grant
Transmission device
- Patent number 9,612,173
- Issue date Apr 4, 2017
- Hitachi, Ltd.
- Ryo Kuwana
- G01 - MEASURING TESTING
Information Patent Grant
Pressure transmitter and transmission method
- Patent number 9,140,620
- Issue date Sep 22, 2015
- Hitachi, Ltd.
- Ryo Kuwana
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
AMPLIFICATION DEVICE AND MEASUREMENT INSTRUMENT
- Publication number 20250080071
- Publication date Mar 6, 2025
- Hitachi, Ltd
- Ryo KUWANA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MEASURING INSTRUMENT
- Publication number 20240080000
- Publication date Mar 7, 2024
- Hitachi, Ltd
- Masahiro MASUNAGA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20220149035
- Publication date May 12, 2022
- Hitachi, Ltd
- Masahiro Masunaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Radiation Resistant Circuit Device, Pressure Transmission Device, a...
- Publication number 20210050348
- Publication date Feb 18, 2021
- Hitachi, Ltd
- Ryo KUWANA
- G01 - MEASURING TESTING
Information Patent Application
SEMICONDUCTOR DEVICE, MANUFACTURING METHOD THEREOF, AND PRESSURE TR...
- Publication number 20200303505
- Publication date Sep 24, 2020
- Hitachi, Ltd
- Masahiro MASUNAGA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20190326393
- Publication date Oct 24, 2019
- Hitachi, Ltd
- Masahiro MASUNAGA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PRESSURE TRANSMITTER DEVICE
- Publication number 20160299023
- Publication date Oct 13, 2016
- Hitachi, Ltd
- Ryo KUWANA
- G01 - MEASURING TESTING
Information Patent Application
INSTRUMENTATION EQUIPMENT FOR NUCLEAR POWER PLANT
- Publication number 20150228365
- Publication date Aug 13, 2015
- Hitachi, Ltd
- Setsuo Arita
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
TRANSMISSION DEVICE
- Publication number 20150135842
- Publication date May 21, 2015
- Hitachi, Ltd
- Ryo KUWANA
- G01 - MEASURING TESTING
Information Patent Application
Pressure Transmitter
- Publication number 20150107364
- Publication date Apr 23, 2015
- Hitachi, Ltd
- Ryo KUWANA
- G01 - MEASURING TESTING
Information Patent Application
Pressure Transmitter
- Publication number 20150107365
- Publication date Apr 23, 2015
- Hitachi, Ltd
- Setsuo ARITA
- G01 - MEASURING TESTING
Information Patent Application
PRESSURE TRANSMITTER AND TRANSMISSION METHOD
- Publication number 20140096613
- Publication date Apr 10, 2014
- Hitachi, Ltd
- Ryo KUWANA
- G01 - MEASURING TESTING

Person

Patents Grantslast 30 patents

Radiation resistant circuit device, pressure transmission device, a...

Semiconductor device

Semiconductor device, manufacturing method thereof, and pressure tr...

Semiconductor device and method of manufacturing the same

Pressure transmitter device

Transmission device

Pressure transmitter and transmission method

Patents Applicationslast 30 patents

AMPLIFICATION DEVICE AND MEASUREMENT INSTRUMENT

MEASURING INSTRUMENT

SEMICONDUCTOR DEVICE

Radiation Resistant Circuit Device, Pressure Transmission Device, a...

SEMICONDUCTOR DEVICE, MANUFACTURING METHOD THEREOF, AND PRESSURE TR...

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

PRESSURE TRANSMITTER DEVICE

INSTRUMENTATION EQUIPMENT FOR NUCLEAR POWER PLANT

TRANSMISSION DEVICE

Pressure Transmitter

Pressure Transmitter

PRESSURE TRANSMITTER AND TRANSMISSION METHOD