Yoichiro Kobayashi

Person

Ome, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and in-vehicle electronic control device using...
- Patent number 12,087,703
- Issue date Sep 10, 2024
- Hitachi Astemo, Ltd.
- Katsumi Ikegaya
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Current control device for control of supply current with low-side...
- Patent number 11,990,897
- Issue date May 21, 2024
- Hitachi Astemo, Ltd.
- Yasuo Shima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power conversion device
- Patent number 11,979,017
- Issue date May 7, 2024
- Hitachi Astemo, Ltd.
- Tomohiko Yano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Load drive device and transmission drive system
- Patent number 11,881,846
- Issue date Jan 23, 2024
- Hitachi Astemo, Ltd.
- Keishi Komoriyama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor device including sub-cell disposed at chip center
- Patent number 11,855,166
- Issue date Dec 26, 2023
- Hitachi Astemo, Ltd.
- Shinichirou Wada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current generator circuit and diagnostic circuit
- Patent number 11,604,483
- Issue date Mar 14, 2023
- Hitachi Astemo, Ltd.
- Keishi Komoriyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Internal combustion engine ignition device
- Patent number 11,319,918
- Issue date May 3, 2022
- HITACHI ASTEMO, LTD.
- Masato Kita
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition control device and reference voltage adjustment method of...
- Patent number 11,208,977
- Issue date Dec 28, 2021
- Hitachi Astemo, Ltd.
- Masato Kita
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition device for internal combustion engine
- Patent number 11,098,689
- Issue date Aug 24, 2021
- HITACHI AUTOMOTIVE SYSTEMS, LTD.
- Yasuo Shima
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Semiconductor integrated circuit device, current control device usi...
- Patent number 11,043,508
- Issue date Jun 22, 2021
- Hitachi Automotive Systems, Ltd.
- Shinichirou Wada
- G05 - CONTROLLING REGULATING
Information Patent Grant
Electronic control unit
- Patent number 10,992,127
- Issue date Apr 27, 2021
- HITACHI AUTOMOTIVE SYSTEMS, LTD.
- Masahito Sonehara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Load drive apparatus
- Patent number 10,587,263
- Issue date Mar 10, 2020
- Hitachi Automotive Systems, Ltd.
- Takahiro Kawata
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor device with exposed thermal conductivity part
- Patent number 8,441,115
- Issue date May 14, 2013
- Hitachi, Ltd.
- Chihiro Mochizuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Driver and output buffer circuit
- Patent number 8,299,822
- Issue date Oct 30, 2012
- Hitachi, Ltd.
- Yasuo Shima
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Analog switch
- Patent number 8,008,963
- Issue date Aug 30, 2011
- Hitachi, Ltd.
- Masahito Sonehara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Storage media reading writing system
- Patent number 7,239,467
- Issue date Jul 3, 2007
- Hitachi, Ltd.
- Hiroyasu Yoshizawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk storage systems
- Patent number 7,082,004
- Issue date Jul 25, 2006
- Hitachi, Ltd.
- Shinya Kajiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Driving circuit for a magnetic head and magnetic recording apparatus
- Patent number 6,867,936
- Issue date Mar 15, 2005
- Hitachi, Ltd.
- Yasuyuki Ookuma
- G11 - INFORMATION STORAGE
Information Patent Grant
Storage media reading writing system
- Patent number 6,762,896
- Issue date Jul 13, 2004
- Hitachi, Ltd.
- Hiroyasu Yoshizawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Converter, offset adjustor, and portable communication terminal unit
- Patent number 5,515,047
- Issue date May 7, 1996
- Hitachi, Ltd.
- Kazuo Yamakido
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Load Drive Circuit, Electronic Control Device, and Control Method f...
- Publication number 20240372469
- Publication date Nov 7, 2024
- Hitachi Astemo, Ltd.
- Masato KITA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Load Drive Device and Method for Controlling Electronic Control Device
- Publication number 20240161956
- Publication date May 16, 2024
- Hitachi Astemo, Ltd.
- Yasuo SHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER CONVERSION DEVICE AND METHOD OF CONTROLLING POWER CONVERSION...
- Publication number 20240006975
- Publication date Jan 4, 2024
- Hitachi Astemo, Ltd.
- Katsumi IKEGAYA
- B60 - VEHICLES IN GENERAL
Information Patent Application
Integrated Circuit Device
- Publication number 20230266405
- Publication date Aug 24, 2023
- Hitachi Astemo, Ltd.
- Yasuo SHIMA
- G01 - MEASURING TESTING
Information Patent Application
POWER CONVERSION DEVICE
- Publication number 20230223867
- Publication date Jul 13, 2023
- Hitachi Astemo, Ltd.
- Shinichirou WADA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LOAD DRIVE DEVICE
- Publication number 20230016629
- Publication date Jan 19, 2023
- Hitachi Astemo, Ltd.
- Keishi KOMORIYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20220359694
- Publication date Nov 10, 2022
- Hitachi Astemo, Ltd.
- Shinichirou WADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER CONVERSION DEVICE
- Publication number 20220321029
- Publication date Oct 6, 2022
- Hitachi Astemo, Ltd.
- Tomohiko YANO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CURRENT CONTROL DEVICE
- Publication number 20220230794
- Publication date Jul 21, 2022
- Hitachi Astemo, Ltd.
- Yasuo SHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICES AND IN-VEHICLE ELECTRONIC CONTROL DEVICES
- Publication number 20220221891
- Publication date Jul 14, 2022
- Hitachi Astemo, Ltd.
- Katsumi IKEGAYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Device and in-Vehicle Electronic Control Device Usin...
- Publication number 20220020702
- Publication date Jan 20, 2022
- Hitachi Astemo, Ltd.
- Katsumi IKEGAYA
- B60 - VEHICLES IN GENERAL
Information Patent Application
Load Drive Device and Transmission Drive System
- Publication number 20220014183
- Publication date Jan 13, 2022
- Hitachi Astemo, Ltd.
- Keishi KOMORIYAMA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
IGNITION DEVICE FOR INTERNAL COMBUSTION ENGINE
- Publication number 20210033058
- Publication date Feb 4, 2021
- Hitachi Automotive Systems, Ltd.
- Yasuo SHIMA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE, CURRENT CONTROL DEVICE USI...
- Publication number 20200381454
- Publication date Dec 3, 2020
- HITACHI AUTMOTIVE SYSTEMS, LTD.
- Shinichirou WADA
- G05 - CONTROLLING REGULATING
Information Patent Application
Current Generator Circuit and Diagnostic Circuit
- Publication number 20200363828
- Publication date Nov 19, 2020
- Hitachi Automotive Systems, Ltd.
- Keishi KOMORIYAMA
- G05 - CONTROLLING REGULATING
Information Patent Application
INTERNAL COMBUSTION ENGINE IGNITION DEVICE
- Publication number 20200256306
- Publication date Aug 13, 2020
- Hitachi Automotive Systems, Ltd.
- Masato KITA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
IGNITION CONTROL DEVICE AND REFERENCE VOLTAGE ADJUSTMENT METHOD OF...
- Publication number 20190360448
- Publication date Nov 28, 2019
- Hitachi Automotive Systems, Ltd.
- Masato KITA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
LOAD DRIVE APPARATUS
- Publication number 20190305772
- Publication date Oct 3, 2019
- Hitachi Automotive Systems, Ltd.
- Takahiro KAWATA
- G01 - MEASURING TESTING
Information Patent Application
Electronic Control Unit
- Publication number 20190260198
- Publication date Aug 22, 2019
- Hitachi Automotive Systems, Ltd.
- Masahito SONEHARA
- B60 - VEHICLES IN GENERAL
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20120001315
- Publication date Jan 5, 2012
- Hitachi, Ltd.
- Chihiro Mochizuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DRIVER AND OUTPUT BUFFER CIRCUIT
- Publication number 20110234263
- Publication date Sep 29, 2011
- Hitachi, Ltd.
- Yasuo SHIMA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ANALOG SWITCH
- Publication number 20080296685
- Publication date Dec 4, 2008
- Hitachi, Ltd.
- Masahito Sonehara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Reproducing circuit and a magnetic disk apparatus using same
- Publication number 20070230008
- Publication date Oct 4, 2007
- Hitachi, Ltd.
- Toshio Shinomiya
- G11 - INFORMATION STORAGE
Information Patent Application
Read circuit and hard disk drive using the same
- Publication number 20070121237
- Publication date May 31, 2007
- Hitachi, Ltd.
- Hiroyasu Yoshizawa
- G11 - INFORMATION STORAGE
Information Patent Application
Disk storage systems
- Publication number 20050180041
- Publication date Aug 18, 2005
- Hitachi, Ltd.
- Shinya Kajiyama
- G11 - INFORMATION STORAGE
Information Patent Application
Driving circuit for a magnetic head and magnetic recording apparatus
- Publication number 20050128619
- Publication date Jun 16, 2005
- Hitachi, Ltd.
- Yasuyuki Ookuma
- G11 - INFORMATION STORAGE
Information Patent Application
Storage media reading writing system
- Publication number 20040202066
- Publication date Oct 14, 2004
- Hitachi, Ltd.
- Hiroyasu Yoshizawa
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording disk drive and method for ensuring magnetic reco...
- Publication number 20040109253
- Publication date Jun 10, 2004
- Hitachi Global Storage Technologies Japan, Ltd.
- Nobumasa Nishiyama
- G11 - INFORMATION STORAGE
Information Patent Application
Storage media reading system and semiconductor integrated circuit d...
- Publication number 20030142432
- Publication date Jul 31, 2003
- Hitachi, Ltd.
- Hiroyasu Yoshizawa
- G11 - INFORMATION STORAGE
Information Patent Application
Storage media reading writing system
- Publication number 20020118479
- Publication date Aug 29, 2002
- Hiroyasu Yoshizawa
- G11 - INFORMATION STORAGE

Yoichiro Kobayashi

Person

Patents Grantslast 30 patents

Semiconductor device and in-vehicle electronic control device using...

Current control device for control of supply current with low-side...

Power conversion device

Load drive device and transmission drive system

Semiconductor device including sub-cell disposed at chip center

Current generator circuit and diagnostic circuit

Internal combustion engine ignition device

Ignition control device and reference voltage adjustment method of...

Ignition device for internal combustion engine

Semiconductor integrated circuit device, current control device usi...

Electronic control unit

Load drive apparatus

Semiconductor device with exposed thermal conductivity part

Driver and output buffer circuit

Analog switch

Storage media reading writing system

Disk storage systems

Driving circuit for a magnetic head and magnetic recording apparatus

Storage media reading writing system

Converter, offset adjustor, and portable communication terminal unit

Patents Applicationslast 30 patents

Load Drive Circuit, Electronic Control Device, and Control Method f...

Load Drive Device and Method for Controlling Electronic Control Device

POWER CONVERSION DEVICE AND METHOD OF CONTROLLING POWER CONVERSION...

Integrated Circuit Device

POWER CONVERSION DEVICE

LOAD DRIVE DEVICE

SEMICONDUCTOR DEVICE

POWER CONVERSION DEVICE

CURRENT CONTROL DEVICE

SEMICONDUCTOR DEVICES AND IN-VEHICLE ELECTRONIC CONTROL DEVICES

Semiconductor Device and in-Vehicle Electronic Control Device Usin...

Load Drive Device and Transmission Drive System

IGNITION DEVICE FOR INTERNAL COMBUSTION ENGINE

SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE, CURRENT CONTROL DEVICE USI...

Current Generator Circuit and Diagnostic Circuit

INTERNAL COMBUSTION ENGINE IGNITION DEVICE

IGNITION CONTROL DEVICE AND REFERENCE VOLTAGE ADJUSTMENT METHOD OF...

LOAD DRIVE APPARATUS

Electronic Control Unit

SEMICONDUCTOR DEVICE

DRIVER AND OUTPUT BUFFER CIRCUIT

ANALOG SWITCH

Reproducing circuit and a magnetic disk apparatus using same

Read circuit and hard disk drive using the same

Disk storage systems

Driving circuit for a magnetic head and magnetic recording apparatus

Storage media reading writing system

Magnetic recording disk drive and method for ensuring magnetic reco...

Storage media reading system and semiconductor integrated circuit d...

Storage media reading writing system