Takashi Saji

Person

Shiga, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Power amplifier device
- Patent number 11,652,451
- Issue date May 16, 2023
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Takashi Saji
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier device
- Patent number 11,456,712
- Issue date Sep 27, 2022
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Takashi Saji
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Switching power supply device and semiconductor device
- Patent number 11,171,480
- Issue date Nov 9, 2021
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Takashi Saji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply device and semiconductor device
- Patent number 10,651,759
- Issue date May 12, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Masatoshi Tanioku
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply device and semiconductor device
- Patent number 10,630,186
- Issue date Apr 21, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takashi Saji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply device and semiconductor device
- Patent number 10,630,187
- Issue date Apr 21, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kensuke Takahashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply apparatus and semiconductor device
- Patent number 10,630,188
- Issue date Apr 21, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kensuke Takahashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply apparatus and semiconductor device
- Patent number 10,284,101
- Issue date May 7, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kensuke Takahashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply apparatus and semiconductor device
- Patent number 10,033,286
- Issue date Jul 24, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kensuke Takahashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Direct current power supply circuit
- Patent number 9,893,546
- Issue date Feb 13, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takashi Saji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply device
- Patent number 9,871,457
- Issue date Jan 16, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Tatsuya Sakurai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply apparatus and semiconductor device
- Patent number 9,685,871
- Issue date Jun 20, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kensuke Takahashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply apparatus
- Patent number 9,496,795
- Issue date Nov 15, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Naohiko Morota
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply apparatus and semiconductor device
- Patent number 9,425,678
- Issue date Aug 23, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takashi Saji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Converter and semiconductor device
- Patent number 9,246,402
- Issue date Jan 26, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Tatsuya Sakurai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device provided with switching power supply device wi...
- Patent number 9,184,664
- Issue date Nov 10, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takashi Saji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device and switching power supply apparatus
- Patent number 8,339,816
- Issue date Dec 25, 2012
- Panasonic Corporation
- Takashi Saji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Energy transmission device and semiconductor device for energy tran...
- Patent number 8,274,802
- Issue date Sep 25, 2012
- Panasonic Corporation
- Takashi Saji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device
- Patent number 8,063,418
- Issue date Nov 22, 2011
- Panasonic Corporation
- Hiroto Yamagiwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Driving circuit for power switching device, driving method thereof,...
- Patent number 8,031,496
- Issue date Oct 4, 2011
- Panasonic Corporation
- Takashi Saji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High-voltage semiconductor switching element
- Patent number 7,732,833
- Issue date Jun 8, 2010
- Panasonic Corporation
- Hiroto Yamagiwa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
POWER AMPLIFIER DEVICE
- Publication number 20230049170
- Publication date Feb 16, 2023
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Takashi SAJI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER AMPLIFIER DEVICE
- Publication number 20220209726
- Publication date Jun 30, 2022
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Takashi SAJI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SWITCHING POWER SUPPLY DEVICE AND SEMICONDUCTOR DEVICE
- Publication number 20190190388
- Publication date Jun 20, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- Takashi SAJI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY DEVICE AND SEMICONDUCTOR DEVICE
- Publication number 20190190391
- Publication date Jun 20, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- Kensuke TAKAHASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY DEVICE AND SEMICONDUCTOR DEVICE
- Publication number 20190190398
- Publication date Jun 20, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- Masatoshi TANIOKU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY DEVICE AND SEMICONDUCTOR DEVICE
- Publication number 20190181634
- Publication date Jun 13, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- Takashi SAJI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY APPARATUS AND SEMICONDUCTOR DEVICE
- Publication number 20190173386
- Publication date Jun 6, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- Kensuke TAKAHASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY APPARATUS AND SEMICONDUCTOR DEVICE
- Publication number 20180301996
- Publication date Oct 18, 2018
- Panasonic Intellectual Property Management Co., Ltd.
- Kensuke TAKAHASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY APPARATUS AND SEMICONDUCTOR DEVICE
- Publication number 20170250616
- Publication date Aug 31, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- Kensuke TAKAHASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY DEVICE
- Publication number 20170141690
- Publication date May 18, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- TATSUYA SAKURAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIRECT CURRENT POWER SUPPLY CIRCUIT
- Publication number 20160036249
- Publication date Feb 4, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- TAKASHI SAJI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY APPARATUS
- Publication number 20150349651
- Publication date Dec 3, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- NAOHIKO MOROTA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY APPARATUS AND SEMICONDUCTOR DEVICE
- Publication number 20150131334
- Publication date May 14, 2015
- Samsung Electro-Mechanics Co., Ltd.
- Takashi Saji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY APPARATUS AND SEMICONDUCTOR DEVICE
- Publication number 20140328090
- Publication date Nov 6, 2014
- PANASONIC CORPORATION
- Kensuke TAKAHASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONVERTER AND SEMICONDUCTOR DEVICE
- Publication number 20140036561
- Publication date Feb 6, 2014
- PANASONIC CORPORATION
- Tatsuya SAKURAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE PROVIDED WITH SWITCHING POWER SUPPLY DEVICE WI...
- Publication number 20140036552
- Publication date Feb 6, 2014
- PANASONIC CORPORATION
- Takashi Saji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVING CIRCUIT FOR POWER SWITCHING DEVICE, DRIVING METHOD THEREOF,...
- Publication number 20110292689
- Publication date Dec 1, 2011
- PANASONIC CORPORATION
- Takashi Saji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20110006340
- Publication date Jan 13, 2011
- PANASONIC CORPORATION
- Hiroto Yamagiwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND SWITCHING POWER SUPPLY APPARATUS
- Publication number 20100315841
- Publication date Dec 16, 2010
- PANASONIC CORPORATION
- Takashi SAJI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ENERGY TRANSMISSION DEVICE AND SEMICONDUCTOR DEVICE FOR ENERGY TRAN...
- Publication number 20100085781
- Publication date Apr 8, 2010
- Panasonic Corporation
- Takashi Saji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVING CIRCUIT FOR POWER SWITCHING DEVICE, DRIVING METHOD THEREOF,...
- Publication number 20090116265
- Publication date May 7, 2009
- PANASONIC CORPORATION
- Takashi Saji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
HIGH-VOLTAGE SEMICONDUCTOR SWITCHING ELEMENT
- Publication number 20090085061
- Publication date Apr 2, 2009
- Hiroto Yamagiwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20090085060
- Publication date Apr 2, 2009
- Hiroto YAMAGIWA
- H01 - BASIC ELECTRIC ELEMENTS

Takashi Saji

Person

Patents Grantslast 30 patents

Power amplifier device

Power amplifier device

Switching power supply device and semiconductor device

Switching power supply device and semiconductor device

Switching power supply device and semiconductor device

Switching power supply device and semiconductor device

Switching power supply apparatus and semiconductor device

Switching power supply apparatus and semiconductor device

Switching power supply apparatus and semiconductor device

Direct current power supply circuit

Switching power supply device

Switching power supply apparatus and semiconductor device

Switching power supply apparatus

Switching power supply apparatus and semiconductor device

Converter and semiconductor device

Semiconductor device provided with switching power supply device wi...

Semiconductor device and switching power supply apparatus

Energy transmission device and semiconductor device for energy tran...

Semiconductor device

Driving circuit for power switching device, driving method thereof,...

High-voltage semiconductor switching element

Patents Applicationslast 30 patents

POWER AMPLIFIER DEVICE

POWER AMPLIFIER DEVICE

SWITCHING POWER SUPPLY DEVICE AND SEMICONDUCTOR DEVICE

SWITCHING POWER SUPPLY DEVICE AND SEMICONDUCTOR DEVICE

SWITCHING POWER SUPPLY DEVICE AND SEMICONDUCTOR DEVICE

SWITCHING POWER SUPPLY DEVICE AND SEMICONDUCTOR DEVICE

SWITCHING POWER SUPPLY APPARATUS AND SEMICONDUCTOR DEVICE

SWITCHING POWER SUPPLY APPARATUS AND SEMICONDUCTOR DEVICE

SWITCHING POWER SUPPLY APPARATUS AND SEMICONDUCTOR DEVICE

SWITCHING POWER SUPPLY DEVICE

DIRECT CURRENT POWER SUPPLY CIRCUIT

SWITCHING POWER SUPPLY APPARATUS

SWITCHING POWER SUPPLY APPARATUS AND SEMICONDUCTOR DEVICE

SWITCHING POWER SUPPLY APPARATUS AND SEMICONDUCTOR DEVICE

CONVERTER AND SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE PROVIDED WITH SWITCHING POWER SUPPLY DEVICE WI...

DRIVING CIRCUIT FOR POWER SWITCHING DEVICE, DRIVING METHOD THEREOF,...

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND SWITCHING POWER SUPPLY APPARATUS

ENERGY TRANSMISSION DEVICE AND SEMICONDUCTOR DEVICE FOR ENERGY TRAN...

DRIVING CIRCUIT FOR POWER SWITCHING DEVICE, DRIVING METHOD THEREOF,...

HIGH-VOLTAGE SEMICONDUCTOR SWITCHING ELEMENT

SEMICONDUCTOR DEVICE