Tetsuo Sato

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Isolator with forward and return paths
- Patent number 12,149,389
- Issue date Nov 19, 2024
- RENESAS ELECTRONICS AMERICA INC.
- Tetsuo Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Simple battery and charger system
- Patent number 11,095,133
- Issue date Aug 17, 2021
- RENESAS ELECTRONICS AMERICA INC.
- Kota Kano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Parallel synchronized operation for a half-bridge configuration in...
- Patent number 10,985,673
- Issue date Apr 20, 2021
- RENESAS ELECTRONICS AMERICA INC.
- Tetsuo Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Isolated circuit formed during back end of line process
- Patent number 10,679,986
- Issue date Jun 9, 2020
- RENESAS ELECTRONICS AMERICA INC.
- Kenji Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Simple battery and charger system
- Patent number 10,673,254
- Issue date Jun 2, 2020
- RENESAS ELECTRONICS AMERICA INC.
- Kota Kano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Transformer less battery charger system
- Patent number 10,658,855
- Issue date May 19, 2020
- RENESAS ELECTRONICS AMERICA INC.
- Tetsuo Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Super scale capacitor for integrated circuit
- Patent number 10,601,403
- Issue date Mar 24, 2020
- RENESAS ELECTRONICS AMERICA INC.
- Tetsuo Sato
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Battery management control method
- Patent number 10,594,149
- Issue date Mar 17, 2020
- RENESAS ELECTRONICS AMERICA INC.
- Tetsuo Sato
- G01 - MEASURING TESTING
Information Patent Grant
Cascode connected SiC-JFET with SiC-SBD and enhancement device
- Patent number 10,411,698
- Issue date Sep 10, 2019
- Renesas Electronics America Inc.
- Tetsuo Sato
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Isolated circuit formed during back end of line process
- Patent number 10,147,722
- Issue date Dec 4, 2018
- Renesas Electronics America Inc.
- Kenji Yoshida
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Distributed driving system
- Patent number 10,135,328
- Issue date Nov 20, 2018
- Renesas Electronics America Inc.
- Tetsuo Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Temperature detection and reporting system and method in power driv...
- Patent number 10,082,428
- Issue date Sep 25, 2018
- Renesas Electronics America Inc.
- Tetsuo Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Trench MOSFET having an independent coupled element in a trench
- Patent number 10,069,415
- Issue date Sep 4, 2018
- Renesas Electronics America Inc.
- Tetsuo Sato
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Cascode connected SiC-JFET with SiC-SBD and enhancement device
- Patent number 10,050,620
- Issue date Aug 14, 2018
- RENESAS ELECTRONICS AMERICA INC.
- Tetsuo Sato
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Galvanic isolator and circuit using galvanic isolation
- Patent number 9,866,126
- Issue date Jan 9, 2018
- Renesas Electronics America Inc.
- Tetsuo Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Transformer less battery charger system
- Patent number 9,843,206
- Issue date Dec 12, 2017
- Renesas Electronics America Inc.
- Tetsuo Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Distributed driving system
- Patent number 9,812,942
- Issue date Nov 7, 2017
- Renesas Electronics America Inc.
- Tetsuo Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Temperature detection and reporting system and method in power driv...
- Patent number 9,752,938
- Issue date Sep 5, 2017
- Renesas Electronics America Inc.
- Tetsuo Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High voltage generation method at battery system
- Patent number 9,711,984
- Issue date Jul 18, 2017
- Renesas Electronics America Inc.
- Kenji Yoshida
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery management control method
- Patent number 9,667,083
- Issue date May 30, 2017
- Renesas Electronics America Inc.
- Tetsuo Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Intelligent gate drive voltage generator
- Patent number 9,570,985
- Issue date Feb 14, 2017
- Renesas Electronics America Inc.
- Tetsuo Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Trench MOSFET having an independent coupled element in a trench
- Patent number 9,401,644
- Issue date Jul 26, 2016
- Renesas Electronics America Inc.
- Tetsuo Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Trench MOSFET having an independent coupled element in a trench
- Patent number 9,000,497
- Issue date Apr 7, 2015
- Renesas Electronics Corporation
- Tetsuo Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery management control method
- Patent number 8,901,894
- Issue date Dec 2, 2014
- Renesas Electronics America Inc.
- Tetsuo Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage regulator and cooling control integrated circuit
- Patent number 8,786,237
- Issue date Jul 22, 2014
- Renesas Electronics America Inc.
- Tetsuo Sato
- G05 - CONTROLLING REGULATING
Information Patent Grant
Temperature detection and reporting system and method in power driv...
- Patent number 8,714,815
- Issue date May 6, 2014
- Renesas Electronics America Inc.
- Tetsuo Sato
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cold end switch battery management control method
- Patent number 8,638,067
- Issue date Jan 28, 2014
- Renesas Electronics America Inc.
- Tetsuo Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage regulator and cooling control integrated circuit
- Patent number 8,400,091
- Issue date Mar 19, 2013
- Renesas Electronics America Inc.
- Tetsuo Sato
- G05 - CONTROLLING REGULATING
Information Patent Grant
Temperature detection and reporting system and method in power driv...
- Patent number 8,360,636
- Issue date Jan 29, 2013
- Renesas Electronics America Inc.
- Tetsuo Sato
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Current sensing and measuring method and apparatus
- Patent number 8,314,606
- Issue date Nov 20, 2012
- Renesas Electronics America Inc.
- Tetsuo Sato
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
HALF BRIDGE OVERCURRENT PROTECTION
- Publication number 20250183799
- Publication date Jun 5, 2025
- Renesas Electronics America Inc.
- Tetsuo Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
THREE-PHASE MOTOR DRIVER WITH BUILT-IN DISCRETE MOSFETS
- Publication number 20240321824
- Publication date Sep 26, 2024
- Renesas Electronics America Inc.
- Tetsuo SATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ISOLATOR WITH FORWARD AND RETURN PATHS
- Publication number 20240243954
- Publication date Jul 18, 2024
- Renesas Electronics America Inc.
- Tetsuo SATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMMON GATE DRIVE CIRCUIT FOR SWITCHING HIGH VOLTAGE DEVICE
- Publication number 20240195401
- Publication date Jun 13, 2024
- Renesas Electronics America Inc.
- Tetsuo Sato
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MICRO-TRANSFORMER FOR ISOLATORS
- Publication number 20240170205
- Publication date May 23, 2024
- Renesas Electronics America Inc.
- Tetsuo SATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SIMPLE BATTERY AND CHARGER SYSTEM
- Publication number 20200295583
- Publication date Sep 17, 2020
- Renesas Electronics America Inc.
- Kota Kano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ACTIVE CELL BALANCING USING FLYING CAPACITOR OR CELL
- Publication number 20190348843
- Publication date Nov 14, 2019
- Renesas Electronics America Inc.
- Tetsuo Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TEMPERATURE SENSOR
- Publication number 20190113393
- Publication date Apr 18, 2019
- Renesas Electronics America Inc.
- Tetsuo SATO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ISOLATED CIRCUIT FORMED DURING BACK END OF LINE PROCESS
- Publication number 20190103401
- Publication date Apr 4, 2019
- Renesas Electronics America Inc.
- Kenji Yoshida
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRENCH MOSFET HAVING AN INDEPENDENT COUPLED ELEMENT IN A TRENCH
- Publication number 20180375432
- Publication date Dec 27, 2018
- Renesas Electronics America Inc.
- Tetsuo Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CASCODE CONNECTED SIC-JFET WITH SIC-SBD AND ENHANCEMENT DEVICE
- Publication number 20180351548
- Publication date Dec 6, 2018
- Renesas Electronics America Inc.
- Tetsuo SATO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRANSFORMER LESS BATTERY CHARGER SYSTEM
- Publication number 20180083467
- Publication date Mar 22, 2018
- RENESAS ELECTRONICS AMERICA INC.
- Tetsuo Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DISTRIBUTED DRIVING SYSTEM
- Publication number 20180062501
- Publication date Mar 1, 2018
- RENESAS ELECTRONICS AMERICA INC.
- Tetsuo Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ISOLATED CIRCUIT FORMED DURING BACK END OF LINE PROCESS
- Publication number 20180047756
- Publication date Feb 15, 2018
- RENESAS ELECTRONICS AMERICA INC.
- Kenji Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SIMPLE BATTERY AND CHARGER SYSTEM
- Publication number 20180026455
- Publication date Jan 25, 2018
- RENESAS ELECTRONICS AMERICA INC.
- Kota Kano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TEMPERATURE DETECTION AND REPORTING SYSTEM AND METHOD IN POWER DRIV...
- Publication number 20170336265
- Publication date Nov 23, 2017
- RENESAS ELECTRONICS AMERICA INC.
- Tetsuo Sato
- G01 - MEASURING TESTING
Information Patent Application
BATTERY MANAGEMENT CONTROL METHOD
- Publication number 20170264121
- Publication date Sep 14, 2017
- RENESAS ELECTRONICS AMERICA INC.
- Tetsuo Sato
- G01 - MEASURING TESTING
Information Patent Application
E-FUSE/SWITCH BY BACK END OF LINE (BEOL) PROCESS
- Publication number 20170207642
- Publication date Jul 20, 2017
- Tetsuo Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE ISOLATOR
- Publication number 20170117815
- Publication date Apr 27, 2017
- Tetsuo Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TRANSFORMER LESS BATTERY CHARGER SYSTEM
- Publication number 20170077729
- Publication date Mar 16, 2017
- RENESAS ELECTRONICS AMERICA INC.
- Tetsuo Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TRENCH MOSFET HAVING AN INDEPENDENT COUPLED ELEMENT IN A TRENCH
- Publication number 20160322901
- Publication date Nov 3, 2016
- RENESAS ELECTRONICS AMERICA INC.
- Tetsuo Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CASCODE CONNECTED SIC-JFET WITH SIC-SBD AND ENHANCEMENT DEVICE
- Publication number 20160254808
- Publication date Sep 1, 2016
- RENESAS ELECTRONICS AMERICA INC.
- Tetsuo Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH VOLTAGE GENERATION METHOD AT BATTERY SYSTEM
- Publication number 20160118825
- Publication date Apr 28, 2016
- RENESAS ELECTRONICS AMERICA INC.
- Kenji Yoshida
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TRENCH MOSFET HAVING AN INDEPENDENT COUPLED ELEMENT IN A TRENCH
- Publication number 20150194894
- Publication date Jul 9, 2015
- RENESAS ELECTRONICS AMERICA INC.
- Tetsuo Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BATTERY MANAGEMENT CONTROL METHOD
- Publication number 20150077062
- Publication date Mar 19, 2015
- RENESAS ELECTRONICS AMERICA INC.
- Tetsuo Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-PHASE TRANSFORMER TYPE DC-DC CONVERTER
- Publication number 20150070940
- Publication date Mar 12, 2015
- RENESAS ELECTRONICS AMERICA INC.
- Tetsuo Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TEMPERATURE DETECTION AND REPORTING SYSTEM AND METHOD IN POWER DRIV...
- Publication number 20140321506
- Publication date Oct 30, 2014
- RENESAS ELECTRONICS AMERICA INC.
- Tetsuo Sato
- G01 - MEASURING TESTING
Information Patent Application
TRENCH MOSFET HAVING AN INDEPENDENT COUPLED ELEMENT IN A TRENCH
- Publication number 20140077778
- Publication date Mar 20, 2014
- Tetsuo Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TEMPERATURE DETECTION AND REPORTING SYSTEM AND METHOD IN POWER DRIV...
- Publication number 20130266040
- Publication date Oct 10, 2013
- RENESAS ELECTRONICS AMERICA INC.
- Tetsuo Sato
- G01 - MEASURING TESTING
Information Patent Application
DISTRIBUTED DRIVING SYSTEM
- Publication number 20130176015
- Publication date Jul 11, 2013
- Tetsuo Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Tetsuo Sato

Person

Patents Grantslast 30 patents

Isolator with forward and return paths

Simple battery and charger system

Parallel synchronized operation for a half-bridge configuration in...

Isolated circuit formed during back end of line process

Simple battery and charger system

Transformer less battery charger system

Super scale capacitor for integrated circuit

Battery management control method

Cascode connected SiC-JFET with SiC-SBD and enhancement device

Isolated circuit formed during back end of line process

Distributed driving system

Temperature detection and reporting system and method in power driv...

Trench MOSFET having an independent coupled element in a trench

Cascode connected SiC-JFET with SiC-SBD and enhancement device

Galvanic isolator and circuit using galvanic isolation

Transformer less battery charger system

Distributed driving system

Temperature detection and reporting system and method in power driv...

High voltage generation method at battery system

Battery management control method

Intelligent gate drive voltage generator

Trench MOSFET having an independent coupled element in a trench

Trench MOSFET having an independent coupled element in a trench

Battery management control method

Voltage regulator and cooling control integrated circuit

Temperature detection and reporting system and method in power driv...

Cold end switch battery management control method

Voltage regulator and cooling control integrated circuit

Temperature detection and reporting system and method in power driv...

Current sensing and measuring method and apparatus

Patents Applicationslast 30 patents

HALF BRIDGE OVERCURRENT PROTECTION

THREE-PHASE MOTOR DRIVER WITH BUILT-IN DISCRETE MOSFETS

ISOLATOR WITH FORWARD AND RETURN PATHS

COMMON GATE DRIVE CIRCUIT FOR SWITCHING HIGH VOLTAGE DEVICE

MICRO-TRANSFORMER FOR ISOLATORS

SIMPLE BATTERY AND CHARGER SYSTEM

ACTIVE CELL BALANCING USING FLYING CAPACITOR OR CELL

TEMPERATURE SENSOR

ISOLATED CIRCUIT FORMED DURING BACK END OF LINE PROCESS

TRENCH MOSFET HAVING AN INDEPENDENT COUPLED ELEMENT IN A TRENCH

CASCODE CONNECTED SIC-JFET WITH SIC-SBD AND ENHANCEMENT DEVICE

TRANSFORMER LESS BATTERY CHARGER SYSTEM

DISTRIBUTED DRIVING SYSTEM

ISOLATED CIRCUIT FORMED DURING BACK END OF LINE PROCESS

SIMPLE BATTERY AND CHARGER SYSTEM

TEMPERATURE DETECTION AND REPORTING SYSTEM AND METHOD IN POWER DRIV...

BATTERY MANAGEMENT CONTROL METHOD

E-FUSE/SWITCH BY BACK END OF LINE (BEOL) PROCESS

VOLTAGE ISOLATOR

TRANSFORMER LESS BATTERY CHARGER SYSTEM

TRENCH MOSFET HAVING AN INDEPENDENT COUPLED ELEMENT IN A TRENCH

CASCODE CONNECTED SIC-JFET WITH SIC-SBD AND ENHANCEMENT DEVICE

HIGH VOLTAGE GENERATION METHOD AT BATTERY SYSTEM

TRENCH MOSFET HAVING AN INDEPENDENT COUPLED ELEMENT IN A TRENCH

BATTERY MANAGEMENT CONTROL METHOD

MULTI-PHASE TRANSFORMER TYPE DC-DC CONVERTER

TEMPERATURE DETECTION AND REPORTING SYSTEM AND METHOD IN POWER DRIV...

TRENCH MOSFET HAVING AN INDEPENDENT COUPLED ELEMENT IN A TRENCH

TEMPERATURE DETECTION AND REPORTING SYSTEM AND METHOD IN POWER DRIV...

DISTRIBUTED DRIVING SYSTEM