Hirofumi Isomura

Person

Kariya-city, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ringing suppression circuit
- Patent number 10,666,320
- Issue date May 26, 2020
- Denso Corporation
- Takuya Honda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Ringing suppression circuit and ringing suppression method
- Patent number 10,432,188
- Issue date Oct 1, 2019
- Denso Corporation
- Hiroyuki Mori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ringing suppression circuit
- Patent number 10,419,071
- Issue date Sep 17, 2019
- Denso Corporation
- Takuya Honda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ringing suppression circuit
- Patent number 10,404,495
- Issue date Sep 3, 2019
- Denso Corporation
- Hirofumi Isomura
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Communication node
- Patent number 10,224,925
- Issue date Mar 5, 2019
- Denso Corporation
- Hiroyuki Mori
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Ringing suppression circuit
- Patent number 10,164,620
- Issue date Dec 25, 2018
- Denso Corporation
- Takuya Honda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ringing suppression circuit
- Patent number 10,128,825
- Issue date Nov 13, 2018
- Denso Corporation
- Hiroyuki Mori
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Level shift circuit
- Patent number 9,660,651
- Issue date May 23, 2017
- Denso Corporation
- Takuya Honda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Control system, electronic control unit, and communication method
- Patent number 8,451,091
- Issue date May 28, 2013
- Denso Corporation
- Toshikazu Hioki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Comparator circuit
- Patent number 7,109,761
- Issue date Sep 19, 2006
- Denso Corporation
- Hirofumi Isomura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
A/D converter
- Patent number 7,026,972
- Issue date Apr 11, 2006
- Denso Corporation
- Hirofumi Isomura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor integrated circuit device having a sampling signal ge...
- Patent number 6,954,096
- Issue date Oct 11, 2005
- Denso Corporation
- Kenji Ito
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Clock-synchronized serial communication device and semiconductor in...
- Patent number 6,946,886
- Issue date Sep 20, 2005
- Denso Corporation
- Hirofumi Isomura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data conversion device having mediator for determining data convers...
- Patent number 6,433,716
- Issue date Aug 13, 2002
- Denso Corporation
- Soichiro Arai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Buffer circuit
- Patent number 6,054,876
- Issue date Apr 25, 2000
- Denso Corporation
- Masakiyo Horie
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Time measuring device
- Patent number 5,818,797
- Issue date Oct 6, 1998
- Denso Corporation
- Takamoto Watanabe
- G04 - HOROLOGY

Patents Applicationslast 30 patents

Information Patent Application
RINGING SUPPRESSION CIRCUIT AND RINGING SUPPRESSION METHOD
- Publication number 20190190516
- Publication date Jun 20, 2019
- Denso Corporation
- Hiroyuki MORI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RINGING SUPPRESSION CIRCUIT
- Publication number 20190158143
- Publication date May 23, 2019
- DENSO CORPORATION
- Takuya HONDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RINGING SUPPRESSION CIRCUIT
- Publication number 20190158144
- Publication date May 23, 2019
- DENSO CORPORATION
- Takuya HONDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RINGING SUPPRESSION CIRCUIT
- Publication number 20190097681
- Publication date Mar 28, 2019
- DENSO CORPORATION
- Takuya HONDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RINGING SUPPRESSION CIRCUIT
- Publication number 20190089559
- Publication date Mar 21, 2019
- DENSO CORPORATION
- Hirofumi ISOMURA
- B60 - VEHICLES IN GENERAL
Information Patent Application
RINGING SUPPRESSION CIRCUIT
- Publication number 20180367127
- Publication date Dec 20, 2018
- Takuya HONDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RINGING SUPPRESSION CIRCUIT
- Publication number 20180248542
- Publication date Aug 30, 2018
- Denso Corporation
- Hiroyuki MORI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COMMUNICATION NODE
- Publication number 20180198443
- Publication date Jul 12, 2018
- Denso Corporation
- Hiroyuki MORI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEVEL SHIFT CIRCUIT
- Publication number 20170019090
- Publication date Jan 19, 2017
- DENSO CORPORATION
- Takuya HONDA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CONTROL SYSTEM, ELECTRONIC CONTROL UNIT, AND COMMUNICATION METHOD
- Publication number 20100161080
- Publication date Jun 24, 2010
- DENSO CORPORATION
- Toshikazu HIOKI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Input processing circuit and switch input circuit using the same
- Publication number 20080197910
- Publication date Aug 21, 2008
- DENSO CORPORATION
- Hirofumi Isomura
- B60 - VEHICLES IN GENERAL
Information Patent Application
A/D converter
- Publication number 20050190096
- Publication date Sep 1, 2005
- DENSO Corporation
- Hirofumi Isomura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Comparator circuit
- Publication number 20050184761
- Publication date Aug 25, 2005
- DENSO Corporation
- Hirofumi Isomura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Clock-synchronized serial communication device and semiconductor in...
- Publication number 20040165688
- Publication date Aug 26, 2004
- DENSO Corporation
- Hirofumi Isomura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Semiconductor integrated circuit device having a sampling signal ge...
- Publication number 20040150431
- Publication date Aug 5, 2004
- DENSO Corporation
- Kenji Ito
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Data conversion device having mediator for determining data convers...
- Publication number 20020018011
- Publication date Feb 14, 2002
- Soichiro Arai
- H03 - BASIC ELECTRONIC CIRCUITRY

Hirofumi Isomura

Person

Patents Grantslast 30 patents

Ringing suppression circuit

Ringing suppression circuit and ringing suppression method

Ringing suppression circuit

Ringing suppression circuit

Communication node

Ringing suppression circuit

Ringing suppression circuit

Level shift circuit

Control system, electronic control unit, and communication method

Comparator circuit

A/D converter

Semiconductor integrated circuit device having a sampling signal ge...

Clock-synchronized serial communication device and semiconductor in...

Data conversion device having mediator for determining data convers...

Buffer circuit

Time measuring device

Patents Applicationslast 30 patents

RINGING SUPPRESSION CIRCUIT AND RINGING SUPPRESSION METHOD

RINGING SUPPRESSION CIRCUIT

RINGING SUPPRESSION CIRCUIT

RINGING SUPPRESSION CIRCUIT

RINGING SUPPRESSION CIRCUIT

RINGING SUPPRESSION CIRCUIT

RINGING SUPPRESSION CIRCUIT

COMMUNICATION NODE

LEVEL SHIFT CIRCUIT

CONTROL SYSTEM, ELECTRONIC CONTROL UNIT, AND COMMUNICATION METHOD

Input processing circuit and switch input circuit using the same

A/D converter

Comparator circuit

Clock-synchronized serial communication device and semiconductor in...

Semiconductor integrated circuit device having a sampling signal ge...

Data conversion device having mediator for determining data convers...