Toshihide Kuwabara

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Array antenna
- Patent number 11,462,837
- Issue date Oct 4, 2022
- NEC Corporation
- Toshihide Kuwabara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna apparatus, circuit board, and arrangement method
- Patent number 11,011,822
- Issue date May 18, 2021
- NEC Corporation
- Toshihide Kuwabara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phase shifter, communication device, and phase shifting method
- Patent number 10,797,772
- Issue date Oct 6, 2020
- NEC Corporation
- Toshihide Kuwabara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Millimeter wave semiconductor apparatus including a microstrip to f...
- Patent number 10,615,481
- Issue date Apr 7, 2020
- NEC Corporation
- Toshihide Kuwabara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor package and semiconductor package mounting structure
- Patent number 9,577,310
- Issue date Feb 21, 2017
- NEC Corporation
- Toshihide Kuwabara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Synchronization device and synchronization method
- Patent number 9,084,192
- Issue date Jul 14, 2015
- NEC Corporation
- Toshihide Kuwabara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-carrier transmission apparatus and peak suppression method
- Patent number 8,446,969
- Issue date May 21, 2013
- NEC Corporation
- Toshihide Kuwabara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ANTENNA, ARRAY ANTENNA, SEMICONDUCTOR CHIP, AND WIRELESS APPARATUS
- Publication number 20250055193
- Publication date Feb 13, 2025
- NEC Corporation
- Toshihide Kuwabara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RADIO APPARATUS, RADIO SYSTEM, AND HEAT DISSIPATION STRUCTURE
- Publication number 20240356193
- Publication date Oct 24, 2024
- NEC Corporation
- Keiichi MOTOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RADIO COMMUNICATION APPARATUS, METHOD FOR RADIO COMMUNICATION APPAR...
- Publication number 20240048200
- Publication date Feb 8, 2024
- NEC Corporation
- Noriaki TAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ARRAY ANTENNA
- Publication number 20210005981
- Publication date Jan 7, 2021
- NEC Corporation
- Toshihide Kuwabara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA APPARATUS, CIRCUIT BOARD, AND ARRANGEMENT METHOD
- Publication number 20200052364
- Publication date Feb 13, 2020
- NEC Corporation
- Toshihide KUWABARA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
PHASE SHIFTER, COMMUNICATION DEVICE, AND PHASE SHIFTING METHOD
- Publication number 20200014443
- Publication date Jan 9, 2020
- NEC Corporation
- Toshihide Kuwabara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MILLIMETER WAVE SEMICONDUCTOR APPARATUS
- Publication number 20180254229
- Publication date Sep 6, 2018
- NEC Corporation
- Toshihide Kuwabara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR PACKAGE AND SEMICONDUCTOR PACKAGE MOUNTING STRUCTURE
- Publication number 20150311576
- Publication date Oct 29, 2015
- NEC Corporation
- Toshihide Kuwabara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYNCHRONIZATION DEVICE AND SYNCHRONIZATION METHOD
- Publication number 20140016543
- Publication date Jan 16, 2014
- NEC Corporation
- Toshihide Kuwabara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PEAK SUPPRESSION DEVICE AND PEAK SUPPRESSION METHOD
- Publication number 20110249768
- Publication date Oct 13, 2011
- Toshihide Kuwabara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-CARRIER TRANSMISSION APPARATUS AND PEAK SUPPRESSION METHOD
- Publication number 20100220812
- Publication date Sep 2, 2010
- NEC Corporation
- Toshihide Kuwabara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Toshihide Kuwabara

Person

Patents Grantslast 30 patents

Array antenna

Antenna apparatus, circuit board, and arrangement method

Phase shifter, communication device, and phase shifting method

Millimeter wave semiconductor apparatus including a microstrip to f...

Semiconductor package and semiconductor package mounting structure

Synchronization device and synchronization method

Multi-carrier transmission apparatus and peak suppression method

Patents Applicationslast 30 patents

ANTENNA, ARRAY ANTENNA, SEMICONDUCTOR CHIP, AND WIRELESS APPARATUS

RADIO APPARATUS, RADIO SYSTEM, AND HEAT DISSIPATION STRUCTURE

RADIO COMMUNICATION APPARATUS, METHOD FOR RADIO COMMUNICATION APPAR...

ARRAY ANTENNA

ANTENNA APPARATUS, CIRCUIT BOARD, AND ARRANGEMENT METHOD

PHASE SHIFTER, COMMUNICATION DEVICE, AND PHASE SHIFTING METHOD

MILLIMETER WAVE SEMICONDUCTOR APPARATUS

SEMICONDUCTOR PACKAGE AND SEMICONDUCTOR PACKAGE MOUNTING STRUCTURE

SYNCHRONIZATION DEVICE AND SYNCHRONIZATION METHOD

PEAK SUPPRESSION DEVICE AND PEAK SUPPRESSION METHOD

MULTI-CARRIER TRANSMISSION APPARATUS AND PEAK SUPPRESSION METHOD