Takahisa Koyasu

Person

Chita-city, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Signal output circuit
- Patent number 11,451,202
- Issue date Sep 20, 2022
- Denso Corporation
- Takahisa Koyasu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Rotary electric machine for a vehicle
- Patent number 10,056,752
- Issue date Aug 21, 2018
- Denso Corporation
- Harumi Horihata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Drive control device
- Patent number 9,948,285
- Issue date Apr 17, 2018
- Denso Corporation
- Takahisa Koyasu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Communication circuit apparatus and transceiver having the same
- Patent number 9,106,459
- Issue date Aug 11, 2015
- Denso Corporation
- Takahisa Koyasu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal output circuit
- Patent number 8,598,919
- Issue date Dec 3, 2013
- Denso Corporation
- Takahisa Koyasu
- G05 - CONTROLLING REGULATING
Information Patent Grant
Differential communication device
- Patent number 8,598,918
- Issue date Dec 3, 2013
- Nippon Soken, Inc.
- Youichirou Suzuki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transmission device for differential communication
- Patent number 8,320,471
- Issue date Nov 27, 2012
- Denso Corporation
- Noboru Maeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal receiver for receiving differential signal via transmission...
- Patent number 8,229,032
- Issue date Jul 24, 2012
- Denso Corporation
- Youichirou Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiving device for adjusting energy of a received signal sent ove...
- Patent number 8,160,531
- Issue date Apr 17, 2012
- Nippon Soken, Inc.
- Youichirou Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission apparatus for differential communication
- Patent number 8,098,084
- Issue date Jan 17, 2012
- Nippon Soken, Inc.
- Youichirou Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated circuit for transceiver device with means for suppressin...
- Patent number 7,248,634
- Issue date Jul 24, 2007
- Denso Corporation
- Takahisa Koyasu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Differential amplifier circuit
- Patent number 7,221,224
- Issue date May 22, 2007
- Denso Corporation
- Takahisa Koyasu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Constant voltage generating circuit and reference voltage generatin...
- Patent number 7,053,596
- Issue date May 30, 2006
- Denso Corporation
- Takahisa Koyasu
- G05 - CONTROLLING REGULATING
Information Patent Grant
Power supply circuit with adaptive error detection and an electroni...
- Patent number 6,650,524
- Issue date Nov 18, 2003
- Denso Corporation
- Takahisa Koyasu
- G05 - CONTROLLING REGULATING
Information Patent Grant
Sample-and-hold circuit including operational amplifier as an input...
- Patent number 6,034,556
- Issue date Mar 7, 2000
- Denso Corporation
- Takahisa Koyasu
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor package with pocket for sealing material
- Patent number 5,917,246
- Issue date Jun 29, 1999
- Nippondenso Co., Ltd.
- Hirokazu Kasuya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hybrid integrated circuit device and method of fabricating the same
- Patent number 5,889,722
- Issue date Mar 30, 1999
- Denso Corporation
- Koji Numazaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Analog to digital converter
- Patent number 5,629,702
- Issue date May 13, 1997
- Nippondenso Co., Ltd.
- Takahisa Koyasu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Constitution of an electrode arrangement in a semiconductor element
- Patent number 5,554,881
- Issue date Sep 10, 1996
- Nippondenso Co., Ltd.
- Takahisa Koyasu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic circuit device
- Patent number 5,483,217
- Issue date Jan 9, 1996
- Nippondenso Co., Ltd.
- Takashi Nagasaka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
SIGNAL OUTPUT CIRCUIT
- Publication number 20210111682
- Publication date Apr 15, 2021
- DENSO CORPORATION
- Takahisa Koyasu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DRIVE CONTROL DEVICE
- Publication number 20160269015
- Publication date Sep 15, 2016
- DENSO CORPORATION
- Takahisa KOYASU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMMUNICATION CIRCUIT APPARATUS AND TRANSCEIVER HAVING THE SAME
- Publication number 20150035565
- Publication date Feb 5, 2015
- DENSO CORPORATION
- Takahisa KOYASU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ROTARY ELECTRIC MACHINE FOR A VEHICLE
- Publication number 20140334044
- Publication date Nov 13, 2014
- Harumi HORIHATA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIFFERENTIAL COMMUNICATION DEVICE
- Publication number 20110285424
- Publication date Nov 24, 2011
- DENSO CORPORATION
- Youichirou Suzuki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SIGNAL OUTPUT CIRCUIT
- Publication number 20110169475
- Publication date Jul 14, 2011
- DENSO CORPORATION
- Takahisa Koyasu
- G05 - CONTROLLING REGULATING
Information Patent Application
Transmission device for differential communication
- Publication number 20110135014
- Publication date Jun 9, 2011
- DENSO CORPORATION
- Noboru Maeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION APPARATUS FOR DIFFERENTIAL COMMUNICATION
- Publication number 20110084730
- Publication date Apr 14, 2011
- NIPPON SOKEN, INC.
- Youichirou SUZUKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL RECEIVER FOR RECEIVING DIFFERENTIAL SIGNAL VIA TRANSMISSION...
- Publication number 20090296830
- Publication date Dec 3, 2009
- DENSO CORPORATION
- Youichirou SUZUKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Receiving decive
- Publication number 20090233565
- Publication date Sep 17, 2009
- NIPPON SOKEN, INC.
- Youichirou Suzki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Differential amplifier circuit
- Publication number 20050225389
- Publication date Oct 13, 2005
- DENSO Corporation
- Takahisa Koyasu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Constant voltage generating circuit and reference voltage generatin...
- Publication number 20040245976
- Publication date Dec 9, 2004
- DENSO Corporation
- Takahisa Koyasu
- G05 - CONTROLLING REGULATING

Takahisa Koyasu

Person

Patents Grantslast 30 patents

Signal output circuit

Rotary electric machine for a vehicle

Drive control device

Communication circuit apparatus and transceiver having the same

Signal output circuit

Differential communication device

Transmission device for differential communication

Signal receiver for receiving differential signal via transmission...

Receiving device for adjusting energy of a received signal sent ove...

Transmission apparatus for differential communication

Integrated circuit for transceiver device with means for suppressin...

Differential amplifier circuit

Constant voltage generating circuit and reference voltage generatin...

Power supply circuit with adaptive error detection and an electroni...

Sample-and-hold circuit including operational amplifier as an input...

Semiconductor package with pocket for sealing material

Hybrid integrated circuit device and method of fabricating the same

Analog to digital converter

Constitution of an electrode arrangement in a semiconductor element

Electronic circuit device

Patents Applicationslast 30 patents

SIGNAL OUTPUT CIRCUIT

DRIVE CONTROL DEVICE

COMMUNICATION CIRCUIT APPARATUS AND TRANSCEIVER HAVING THE SAME

ROTARY ELECTRIC MACHINE FOR A VEHICLE

DIFFERENTIAL COMMUNICATION DEVICE

SIGNAL OUTPUT CIRCUIT

Transmission device for differential communication

TRANSMISSION APPARATUS FOR DIFFERENTIAL COMMUNICATION

SIGNAL RECEIVER FOR RECEIVING DIFFERENTIAL SIGNAL VIA TRANSMISSION...

Receiving decive

Differential amplifier circuit

Constant voltage generating circuit and reference voltage generatin...