Masaki Matsushima

Person

Ohme, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Antenna device and antenna module having the same
- Patent number 12,142,847
- Issue date Nov 12, 2024
- TDK Corporation
- Shoma Kajikiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil component and wireless power transmitting device having the same
- Patent number 12,080,476
- Issue date Sep 3, 2024
- TDK Corporation
- Masaki Matsushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil component and wireless communication device having the same
- Patent number 12,057,251
- Issue date Aug 6, 2024
- TDK Corporation
- Noritaka Chiyo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil component and wireless communication circuit using the same
- Patent number 11,804,654
- Issue date Oct 31, 2023
- TDK Corporation
- Masaki Matsushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna device and IC card having the same
- Patent number 11,449,725
- Issue date Sep 20, 2022
- TDK Corporation
- Masaki Matsushima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Antenna device and IC card having the same
- Patent number 11,367,942
- Issue date Jun 21, 2022
- TDK Corporation
- Masaki Matsushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna apparatus and wireless communication device using same
- Patent number 9,225,057
- Issue date Dec 29, 2015
- TDK Corporation
- Naoaki Utagawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Antenna device
- Patent number 8,525,732
- Issue date Sep 3, 2013
- TDK Corporation
- Naoaki Utagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna device and antenna element used therefor
- Patent number 8,421,679
- Issue date Apr 16, 2013
- TDK Corporation
- Kei Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface-mounted antenna, antenna device using the same, and radio c...
- Patent number 8,384,598
- Issue date Feb 26, 2013
- TDK Corporation
- Yasumasa Harihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device producing apparatus and producing method of se...
- Patent number 7,198,447
- Issue date Apr 3, 2007
- Hitachi Kokusai Electric Inc.
- Kazuhiro Morimitsu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ANTENNA DEVICE AND ANTENNA MODULE HAVING THE SAME
- Publication number 20220285841
- Publication date Sep 8, 2022
- TDK Corporation
- Shoma KAJIKIYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COIL COMPONENT AND WIRELESS POWER TRANSMITTING DEVICE HAVING THE SAME
- Publication number 20220230803
- Publication date Jul 21, 2022
- TDK Corporation
- Masaki MATSUSHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COIL COMPONENT AND WIRELESS COMMUNICATION CIRCUIT USING THE SAME
- Publication number 20220059938
- Publication date Feb 24, 2022
- TDK Corporation
- Masaki MATSUSHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COIL COMPONENT AND WIRELESS COMMUNICATION DEVICE HAVING THE SAME
- Publication number 20210110962
- Publication date Apr 15, 2021
- TDK Corporation
- Noritaka CHIYO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA DEVICE AND IC CARD HAVING THE SAME
- Publication number 20200380332
- Publication date Dec 3, 2020
- TDK Corporation
- Masaki MATSUSHIMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANTENNA DEVICE AND IC CARD HAVING THE SAME
- Publication number 20200381802
- Publication date Dec 3, 2020
- TDK Corporation
- Masaki MATSUSHIMA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ANTENNA APPARATUS AND WIRELESS COMMUNICATION DEVICE USING SAME
- Publication number 20130088398
- Publication date Apr 11, 2013
- TDK Corporation
- Naoaki Utagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA DEVICE
- Publication number 20110133993
- Publication date Jun 9, 2011
- TDK CORPORATION
- Naoaki UTAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA DEVICE AND ANTENNA ELEMENT USED THEREFOR
- Publication number 20100225542
- Publication date Sep 9, 2010
- TDK CORPORATION
- Kei SUZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE-MOUNTED ANTENNA, ANTENNA DEVICE USING THE SAME, AND RADIO C...
- Publication number 20100103057
- Publication date Apr 29, 2010
- TDK Corporation
- Yasumasa HARIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device producing apparatus and producing method of se...
- Publication number 20040052618
- Publication date Mar 18, 2004
- Hitachi Kokusai Electric Inc.
- Tatsuhisa Matsunaga
- H01 - BASIC ELECTRIC ELEMENTS

Masaki Matsushima

Person

Patents Grantslast 30 patents

Antenna device and antenna module having the same

Coil component and wireless power transmitting device having the same

Coil component and wireless communication device having the same

Coil component and wireless communication circuit using the same

Antenna device and IC card having the same

Antenna device and IC card having the same

Antenna apparatus and wireless communication device using same

Antenna device

Antenna device and antenna element used therefor

Surface-mounted antenna, antenna device using the same, and radio c...

Semiconductor device producing apparatus and producing method of se...

Patents Applicationslast 30 patents

ANTENNA DEVICE AND ANTENNA MODULE HAVING THE SAME

COIL COMPONENT AND WIRELESS POWER TRANSMITTING DEVICE HAVING THE SAME

COIL COMPONENT AND WIRELESS COMMUNICATION CIRCUIT USING THE SAME

COIL COMPONENT AND WIRELESS COMMUNICATION DEVICE HAVING THE SAME

ANTENNA DEVICE AND IC CARD HAVING THE SAME

ANTENNA DEVICE AND IC CARD HAVING THE SAME

ANTENNA APPARATUS AND WIRELESS COMMUNICATION DEVICE USING SAME

ANTENNA DEVICE

ANTENNA DEVICE AND ANTENNA ELEMENT USED THEREFOR

SURFACE-MOUNTED ANTENNA, ANTENNA DEVICE USING THE SAME, AND RADIO C...

Semiconductor device producing apparatus and producing method of se...