Sanken Electric Co., Ltd.

Organization

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Resonant converter with a synchronous rectifier controller having o...
- Patent number 12,126,267
- Issue date Oct 22, 2024
- Sanken Electric Co., Ltd.
- Eunsuk Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Integrated circuit and method of digitally controling critical mode...
- Patent number 12,119,742
- Issue date Oct 15, 2024
- Sanken Electric Co., Ltd.
- Osamu Ohtake
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Integrated circuit and method of synchronous rectification control...
- Patent number 12,113,436
- Issue date Oct 8, 2024
- Sanken Electric Co., Ltd.
- Osamu Ohtake
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Watchdog timer device
- Patent number 12,093,118
- Issue date Sep 17, 2024
- Sanken Electric Co., Ltd.
- Naohiko Shimoyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Abnormality detection circuit and method of detecting an abnormality
- Patent number 12,039,291
- Issue date Jul 16, 2024
- Sanken Electric Co., Ltd.
- Naohiko Shimoyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power supply for driving synchronous rectification elements of SEPI...
- Patent number 12,003,180
- Issue date Jun 4, 2024
- Sanken Electric Co., Ltd.
- Masaru Nakamura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply apparatus
- Patent number 11,973,431
- Issue date Apr 30, 2024
- SANKEN ELECTRIC CO., LTD.
- Eunsuk Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device
- Patent number 11,967,643
- Issue date Apr 23, 2024
- Sanken Electric Co., Ltd.
- Taro Kondo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power conversion device
- Patent number 11,949,325
- Issue date Apr 2, 2024
- Sanken Electric Co., Ltd.
- Junichi Takada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device
- Patent number 11,916,116
- Issue date Feb 27, 2024
- Sanken Electric Co., Ltd.
- Hironori Aoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 11,916,137
- Issue date Feb 27, 2024
- Sanken Electric Co., Ltd.
- Katsuyuki Torii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Processor and event processing method
- Patent number 11,868,825
- Issue date Jan 9, 2024
- Sanken Electric Co., Ltd.
- Hitomi Shishido
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dimming agent and light-emitting device containing dimming agent
- Patent number 11,837,685
- Issue date Dec 5, 2023
- Sanken Electric Co., Ltd.
- Yousuke Umetsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Analog-to-digital converter
- Patent number 11,824,554
- Issue date Nov 21, 2023
- Sanken Electric Co., Ltd.
- Hideki Hayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor device
- Patent number 11,777,027
- Issue date Oct 3, 2023
- Sanken Electric Co., Ltd.
- Bungo Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Analog-to-digital converter
- Patent number 11,757,460
- Issue date Sep 12, 2023
- Sanken Electric Co., Ltd.
- Hideki Hayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Analog-to-digital converter
- Patent number 11,689,211
- Issue date Jun 27, 2023
- Sanken Electric Co., Ltd.
- Hideki Hayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Analog-to-digital converter
- Patent number 11,677,407
- Issue date Jun 13, 2023
- Sanken Electric Co., Ltd.
- Hideki Hayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Processor and pipeline processing method for processing multiple th...
- Patent number 11,586,444
- Issue date Feb 21, 2023
- Sanken Electric Co., Ltd.
- Kazuhiro Mima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor device having a group of trenches in an active region...
- Patent number 11,538,934
- Issue date Dec 27, 2022
- Sanken Electric Co., Ltd.
- Taro Kondo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing same
- Patent number 11,522,075
- Issue date Dec 6, 2022
- Sanken Electric Co., Ltd.
- Yuuichi Oshino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Analog-to-digital converter
- Patent number 11,398,828
- Issue date Jul 26, 2022
- Sanken Electric Co., Ltd.
- Hideki Hayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multicore system for determining processor state abnormality based...
- Patent number 11,327,853
- Issue date May 10, 2022
- SANKEN ELECTRIC, LTD.
- Takanaga Yamazaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing device
- Patent number 11,243,587
- Issue date Feb 8, 2022
- Sanken Electric Co., Ltd.
- Takanaga Yamazaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Trench semiconductor device layout configurations
- Patent number 11,245,006
- Issue date Feb 8, 2022
- Polar Semiconductor, LLC
- Dosi Dosev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device and lighting device
- Patent number 11,244,929
- Issue date Feb 8, 2022
- Sanken Electric Co., Ltd.
- Takaya Ueno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device including a nitride layer
- Patent number 11,011,512
- Issue date May 18, 2021
- Sanken Electric Co., Ltd.
- Osamu Machida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 10,991,815
- Issue date Apr 27, 2021
- Sanken Electric Co., Ltd.
- Shunsuke Fukunaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-voltage MOSFET structures
- Patent number 10,896,885
- Issue date Jan 19, 2021
- Polar Semiconductor, LLC
- Peter West
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 10,892,359
- Issue date Jan 12, 2021
- Sanken Electric Co., Ltd.
- Shunsuke Fukunaga
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20250079383
- Publication date Mar 6, 2025
- SANKEN ELECTRIC CO., LTD.
- Takashi Haishima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, COMPOSITE SEMICONDUCTOR DEVICE, AND DRIVE CIR...
- Publication number 20250072043
- Publication date Feb 27, 2025
- Sanken Electric Co., Ltd
- Kenichiro TAKAHASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR APPARATUS HAVING HALF-WAVE RECTIFIER LLC CONVERTER
- Publication number 20250038657
- Publication date Jan 30, 2025
- Sanken Electric Co., Ltd
- Shinji ASO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20250031397
- Publication date Jan 23, 2025
- Sanken Electric Co., Ltd
- Ryo SOMEYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ACTIVE CLAMP FLYBACK CONVERTER
- Publication number 20250023478
- Publication date Jan 16, 2025
- Sanken Electric Co., Ltd
- Shinji ASO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ACTIVE CLAMP FLYBACK CONVERTER
- Publication number 20240396460
- Publication date Nov 28, 2024
- Sanken Electric Co., Ltd
- Shinji ASO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240387714
- Publication date Nov 21, 2024
- Sanken Electric Co., Ltd.
- Shigenobu MATSUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240096957
- Publication date Mar 21, 2024
- Sanken Electric Co., Ltd
- Taro KONDO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-OUTPUT SEPTIC CONVERTER
- Publication number 20240072659
- Publication date Feb 29, 2024
- Sanken Electric Co., Ltd
- Shinji ASO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
EXCITATION CURRENT DETECTION CIRCUIT AND SEMICONDUCTOR DEVICE
- Publication number 20240061020
- Publication date Feb 22, 2024
- Sanken Electric Co., Ltd
- Shinji ASO
- G01 - MEASURING TESTING
Information Patent Application
DCDC CONVERTER, INTEGRATED CIRCUIT, AND TARGET VOLTAGE GENERATION C...
- Publication number 20230402911
- Publication date Dec 14, 2023
- Sanken Electric Co., Ltd
- Kenji AKATSUKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ACTIVE CLAMP FLYBACK CONVERTER AND CONTROL IC
- Publication number 20230402929
- Publication date Dec 14, 2023
- Sanken Electric Co., Ltd
- Shinji ASO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY APPARATUS
- Publication number 20230327568
- Publication date Oct 12, 2023
- Sanken Electric Co., Ltd
- Eunsuk LEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY APPARATUS
- Publication number 20230327569
- Publication date Oct 12, 2023
- Sanken Electric Co., Ltd
- Eunsuk LEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20230307445
- Publication date Sep 28, 2023
- Sanken Electric Co., Ltd
- Masayuki HANAOKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20230307588
- Publication date Sep 28, 2023
- Sanken Electric Co., Ltd
- Yousuke UMETSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WATCHDOG TIMER DEVICE
- Publication number 20230236914
- Publication date Jul 27, 2023
- Sanken Electric Co., Ltd.
- Naohiko SHIMOYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCOTR DEVICE
- Publication number 20230238434
- Publication date Jul 27, 2023
- Sanken Electric Co., Ltd
- Hironori AOKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20230163760
- Publication date May 25, 2023
- Sanken Electric Co., Ltd
- Katsuyuki TORII
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20230131819
- Publication date Apr 27, 2023
- Sanken Electric Co., Ltd
- Katsuyuki TORII
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANALOG-TO-DIGITAL CONVERTER
- Publication number 20230132135
- Publication date Apr 27, 2023
- Sanken Electric Co., Ltd
- Hideki HAYASHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20230088792
- Publication date Mar 23, 2023
- Sanken Electric Co., Ltd
- Taro KONDO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20230066135
- Publication date Mar 2, 2023
- Sanken Electric Co., Ltd
- Toru YOSHIE
- C30 - CRYSTAL GROWTH
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20230069546
- Publication date Mar 2, 2023
- Sanken Electric Co., Ltd
- Toru YOSHIE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIMMING AGENT AND LIGHT-EMITTING DEVICE CONTAINING DIMMING AGENT
- Publication number 20230006111
- Publication date Jan 5, 2023
- Sanken Electric Co., Ltd
- Yousuke UMETSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20220416078
- Publication date Dec 29, 2022
- Sanken Electric Co., Ltd
- Bungo TANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ABNORMALITY DETECTION CIRCUIT AND METHOD OF DETECTING AN ABNORMALITY
- Publication number 20220342665
- Publication date Oct 27, 2022
- Sanken Electric Co., Ltd
- Naohiko SHIMOYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTEGRATED CIRCUIT AND METHOD OF DIGITALLY CONTROLING CRITICAL MODE...
- Publication number 20220294337
- Publication date Sep 15, 2022
- Sanken Electric Co., Ltd
- Osamu OHTAKE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INTEGRATED CIRCUIT AND METHOD OF SYNCHRONOUS RECTIFICATION CONTROL...
- Publication number 20220271654
- Publication date Aug 25, 2022
- Sanken Electric Co., Ltd
- Osamu OHTAKE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20220223729
- Publication date Jul 14, 2022
- Sanken Electric Co., Ltd
- Taro KONDO
- H01 - BASIC ELECTRIC ELEMENTS

Trademarklast 30 trademarks

Information Trademark
87352821 - SANKEN POWERIOT
- Serial number 87352821
- Registration number 5505979
- Filing date Feb 28, 2017
- SANKEN ELECTRIC CO., LTD
- 7 - Machines and machine tools
Information Trademark
87083124 - POWERIOT
- Serial number 87083124
- Filing date Jun 24, 2016
- SANKEN ELECTRIC CO., LTD.
- 7 - Machines and machine tools
Information Trademark
77654524 - SANKEN
- Serial number 77654524
- Registration number 3743893
- Filing date Jan 22, 2009
- SANKEN ELECTRIC CO., LTD
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77502249 - POWER SLIVER
- Serial number 77502249
- Filing date Jun 18, 2008
- Sanken Electric Co., Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77502225 - POWERSLIVER
- Serial number 77502225
- Filing date Jun 18, 2008
- Sanken Electric Co., Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73255723 - SK
- Serial number 73255723
- Registration number 1176982
- Filing date Mar 28, 1980
- Sanken Electric Co., Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
72188802 - SANKEN
- Serial number 72188802
- Registration number 777291
- Filing date Mar 16, 1964
- Sanken Electric Co., Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Sanken Electric Co., Ltd.

Organization

Patents Grantslast 30 patents

Resonant converter with a synchronous rectifier controller having o...

Integrated circuit and method of digitally controling critical mode...

Integrated circuit and method of synchronous rectification control...

Watchdog timer device

Abnormality detection circuit and method of detecting an abnormality

Power supply for driving synchronous rectification elements of SEPI...

Switching power supply apparatus

Semiconductor device

Power conversion device

Semiconductor device

Semiconductor device

Processor and event processing method

Dimming agent and light-emitting device containing dimming agent

Analog-to-digital converter

Semiconductor device

Analog-to-digital converter

Analog-to-digital converter

Analog-to-digital converter

Processor and pipeline processing method for processing multiple th...

Semiconductor device having a group of trenches in an active region...

Semiconductor device and method of manufacturing same

Analog-to-digital converter

Multicore system for determining processor state abnormality based...

Data processing device

Trench semiconductor device layout configurations

Light emitting device and lighting device

Semiconductor device including a nitride layer

Semiconductor device

High-voltage MOSFET structures

Semiconductor device

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE, COMPOSITE SEMICONDUCTOR DEVICE, AND DRIVE CIR...

SEMICONDUCTOR APPARATUS HAVING HALF-WAVE RECTIFIER LLC CONVERTER

SEMICONDUCTOR DEVICE

ACTIVE CLAMP FLYBACK CONVERTER

ACTIVE CLAMP FLYBACK CONVERTER

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

MULTI-OUTPUT SEPTIC CONVERTER

EXCITATION CURRENT DETECTION CIRCUIT AND SEMICONDUCTOR DEVICE

DCDC CONVERTER, INTEGRATED CIRCUIT, AND TARGET VOLTAGE GENERATION C...

ACTIVE CLAMP FLYBACK CONVERTER AND CONTROL IC

SWITCHING POWER SUPPLY APPARATUS

SWITCHING POWER SUPPLY APPARATUS

SEMICONDUCTOR DEVICE

LIGHT EMITTING DEVICE

WATCHDOG TIMER DEVICE

SEMICONDUCOTR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

ANALOG-TO-DIGITAL CONVERTER

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

DIMMING AGENT AND LIGHT-EMITTING DEVICE CONTAINING DIMMING AGENT

SEMICONDUCTOR DEVICE

ABNORMALITY DETECTION CIRCUIT AND METHOD OF DETECTING AN ABNORMALITY

INTEGRATED CIRCUIT AND METHOD OF DIGITALLY CONTROLING CRITICAL MODE...

INTEGRATED CIRCUIT AND METHOD OF SYNCHRONOUS RECTIFICATION CONTROL...

SEMICONDUCTOR DEVICE

Trademarklast 30 trademarks

87352821 - SANKEN POWERIOT

87083124 - POWERIOT

77654524 - SANKEN

77502249 - POWER SLIVER

77502225 - POWERSLIVER

73255723 - SK

72188802 - SANKEN