Tatsuo Kumura

Person

Miyagi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device
- Patent number 11,322,425
- Issue date May 3, 2022
- Dexerials Corporation
- Tatsuo Kumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having an electromagnetic wave absorbing therm...
- Patent number 11,043,461
- Issue date Jun 22, 2021
- Dexerials Corporation
- Tatsuo Kumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic wave absorbing heat conductive sheet, method for pr...
- Patent number 10,892,204
- Issue date Jan 12, 2021
- Dexerials Corporation
- Tatsuo Kumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna device and electronic apparatus
- Patent number 10,269,487
- Issue date Apr 23, 2019
- Dexerials Corporation
- Tatsuo Kumura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coil module
- Patent number 10,002,704
- Issue date Jun 19, 2018
- Dexerials Corporation
- Tatsuo Kumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composition for electromagnetic wave suppression and heat radiation...
- Patent number 8,465,663
- Issue date Jun 18, 2013
- Sony Corporation
- Yoshihiro Kato
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Amorphous soft magnetic material
- Patent number 6,132,891
- Issue date Oct 17, 2000
- Sony Corporation
- Tatsuo Kumura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Magnetic head
- Patent number 5,663,857
- Issue date Sep 2, 1997
- Sony Corporation
- Tatsuo Kumura
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head with improved core bonding
- Patent number 5,162,960
- Issue date Nov 10, 1992
- Sony Corporation
- Katsumi Sakata
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing a magnetic transducer head
- Patent number 5,150,511
- Issue date Sep 29, 1992
- Sony Corporation
- Katsumi Sakata
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head with Ru containing soft magnetic alloy in gap
- Patent number 4,953,050
- Issue date Aug 28, 1990
- Sony Corporation
- Tatsuo Kumura
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic transducer head with inclined magnetic gap
- Patent number 4,819,113
- Issue date Apr 4, 1989
- Sony Corporation
- Makoto Kubota
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic transducer head having an alloy thin film of high saturati...
- Patent number 4,755,899
- Issue date Jul 5, 1988
- Sony Corporation
- Tomio Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic thin film
- Patent number 4,683,012
- Issue date Jul 28, 1987
- Sony Corporation
- Kazushi Yamauchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic thin film
- Patent number 4,671,828
- Issue date Jun 9, 1987
- Sony Corporation
- Kazushi Yamauchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20210020542
- Publication date Jan 21, 2021
- Dexerials Corporation
- Tatsuo KUMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20200152581
- Publication date May 14, 2020
- Dexerials Corporation
- Tatsuo KUMURA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
HEAT CONDUCTIVE SHEET, METHOD OF PRODUCING HEAT CONDUCTIVE SHEET, A...
- Publication number 20190246521
- Publication date Aug 8, 2019
- Dexerials Corporation
- Tatsuo KUMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC WAVE ABSORBING HEAT CONDUCTIVE SHEET, METHOD FOR PR...
- Publication number 20190080978
- Publication date Mar 14, 2019
- Dexerials Corporation
- Tatsuo KUMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA DEVICE AND ELECTRONIC APPARATUS
- Publication number 20170330683
- Publication date Nov 16, 2017
- Dexerials Corporation
- Tatsuo KUMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COIL MODULE, ANTENNA DEVICE, AND ELECTRONIC DEVICE
- Publication number 20160104937
- Publication date Apr 14, 2016
- DEXERIALS CORPORATION
- Tatsuo KUMURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COIL MODULE
- Publication number 20150325362
- Publication date Nov 12, 2015
- DEXERIALS CORPORATION
- Tatsuo KUMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA DEVICE AND ELECTRONIC APPARATUS
- Publication number 20150222018
- Publication date Aug 6, 2015
- DEXERIALS CORPORATION
- Tatsuo KUMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ANTENNA DEVICE, NON-CONTACT POWER TRANSMISSION ANTENNA UNIT, AND EL...
- Publication number 20150222017
- Publication date Aug 6, 2015
- DEXERIALS CORPORATION
- Tatsuo KUMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMPOSITION FOR ELECTROMAGNETIC WAVE SUPPRESSION AND HEAT RADIATION...
- Publication number 20100200796
- Publication date Aug 12, 2010
- SONY CORPORATION
- Yoshihiro Kato
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Tatsuo Kumura

Person

Patents Grantslast 30 patents

Semiconductor device

Semiconductor device having an electromagnetic wave absorbing therm...

Electromagnetic wave absorbing heat conductive sheet, method for pr...

Antenna device and electronic apparatus

Coil module

Composition for electromagnetic wave suppression and heat radiation...

Amorphous soft magnetic material

Magnetic head

Magnetic head with improved core bonding

Method for manufacturing a magnetic transducer head

Magnetic head with Ru containing soft magnetic alloy in gap

Magnetic transducer head with inclined magnetic gap

Magnetic transducer head having an alloy thin film of high saturati...

Magnetic thin film

Magnetic thin film

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

HEAT CONDUCTIVE SHEET, METHOD OF PRODUCING HEAT CONDUCTIVE SHEET, A...

ELECTROMAGNETIC WAVE ABSORBING HEAT CONDUCTIVE SHEET, METHOD FOR PR...

ANTENNA DEVICE AND ELECTRONIC APPARATUS

COIL MODULE, ANTENNA DEVICE, AND ELECTRONIC DEVICE

COIL MODULE

ANTENNA DEVICE AND ELECTRONIC APPARATUS

ANTENNA DEVICE, NON-CONTACT POWER TRANSMISSION ANTENNA UNIT, AND EL...

COMPOSITION FOR ELECTROMAGNETIC WAVE SUPPRESSION AND HEAT RADIATION...