Akihito AKAI

Person

Kodaira, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Information processing device, vehicle control method, and informat...
- Patent number 12,179,537
- Issue date Dec 31, 2024
- Hitachi Astemo, Ltd.
- Akihito Akai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sensory evaluation prediction system, suspension device, and suspen...
- Patent number 12,138,980
- Issue date Nov 12, 2024
- Hitachi Astemo, Ltd.
- Akihito Akai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Computational system and computational method
- Patent number 11,994,404
- Issue date May 28, 2024
- Hitachi, Ltd.
- Kaoru Shibuya
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Presence-in-house determination system and presence-in-house determ...
- Patent number 11,340,273
- Issue date May 24, 2022
- Hitachi, Ltd.
- Akihito Akai
- G01 - MEASURING TESTING
Information Patent Grant
Information processing device and control method therefor
- Patent number 10,896,241
- Issue date Jan 19, 2021
- Hitachi, Ltd.
- Takuya Okuyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch detecting device and semiconductor device
- Patent number 10,209,835
- Issue date Feb 19, 2019
- Synaptics Japan GK
- Akihito Akai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor device and error canceling method
- Patent number 9,760,222
- Issue date Sep 12, 2017
- Synaptics Japan GK
- Tatsuya Ishii
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor device and electronic device
- Patent number 9,568,976
- Issue date Feb 14, 2017
- Synaptics Japan GK
- Akihito Akai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch detecting circuit and semiconductor integrated circuit using...
- Patent number 9,557,853
- Issue date Jan 31, 2017
- Synaptics Japan GK
- Takayuki Noto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor device and electronic device
- Patent number 9,519,385
- Issue date Dec 13, 2016
- SYNAPTICS DISPLAY DEVICES GK
- Akihito Akai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch panel control circuit and semiconductor integrated circuit us...
- Patent number 9,437,169
- Issue date Sep 6, 2016
- Synpatics Japan GK
- Takayuki Noto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Touch panel controller and semiconductor device
- Patent number 9,354,741
- Issue date May 31, 2016
- SYNAPTICS DISPLAY DEVICES GK
- Yusuke Uchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display apparatus and driving device for displaying
- Patent number 9,336,733
- Issue date May 10, 2016
- Renesas Electronics Corporation
- Yasuyuki Kudo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Capacitive touch panel device with differing drive pulse widths
- Patent number 9,250,740
- Issue date Feb 2, 2016
- SYNAPTICS DISPLAY DEVICES GK
- Akihito Akai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch sensor panel controller and semiconductor device
- Patent number 9,195,352
- Issue date Nov 24, 2015
- SYNAPTICS DISPLAY DEVICES GK
- Akihito Akai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display driving circuit
- Patent number 8,699,803
- Issue date Apr 15, 2014
- Renesas SP Drivers Inc.
- Yukari Katayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display apparatus and driving device for displaying
- Patent number 8,633,881
- Issue date Jan 21, 2014
- Renesas Electronics Corporation
- Yasuyuki Kudo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device, display driver and image display method
- Patent number 8,552,946
- Issue date Oct 8, 2013
- Renesas Electronics Corporation
- Yoshiki Kurokawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display driver and display driving method
- Patent number 8,477,126
- Issue date Jul 2, 2013
- Renesas Electronics Corporation
- Yasuyuki Kudo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and driving circuit thereof
- Patent number 8,325,128
- Issue date Dec 4, 2012
- Renesas Electronics Corporation
- Yukari Katayama
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display apparatus and driving device for displaying
- Patent number 8,120,561
- Issue date Feb 21, 2012
- Renesas Electronics Corporation
- Yasuyuki Kudo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display brightness control circuit
- Patent number 8,059,141
- Issue date Nov 15, 2011
- Renesas Electronics Corporation
- Hiroki Awakura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display driver
- Patent number 7,924,252
- Issue date Apr 12, 2011
- Renesas Electronics Corporation
- Akihito Akai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display apparatus and driving device for displaying
- Patent number 7,898,555
- Issue date Mar 1, 2011
- Hitachi, Ltd.
- Yasuyuki Kudo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display driver
- Patent number 7,760,178
- Issue date Jul 20, 2010
- Renesas Technology Corp.
- Naoki Takada
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display apparatus and driving device for displaying
- Patent number 7,750,882
- Issue date Jul 6, 2010
- Hitachi, Ltd.
- Akihito Akai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display driver and display driving method
- Patent number 7,692,641
- Issue date Apr 6, 2010
- Renesas Technology Corp.
- Yasuyuki Kudo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and driving circuit for displaying
- Patent number 7,643,042
- Issue date Jan 5, 2010
- Renesas Technology Corporation
- Yasuyuki Kudo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Driving circuits for display device
- Patent number 7,616,221
- Issue date Nov 10, 2009
- Renesas Technology Corp.
- Yasuyuki Kudo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display apparatus and driving device for displaying
- Patent number 7,511,693
- Issue date Mar 31, 2009
- Renesas Technology Corp.
- Yasuyuki Kudo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
SUSPENSION CONTROL DEVICE, SUSPENSION CONTROL METHOD, AND SUSPENSIO...
- Publication number 20240253412
- Publication date Aug 1, 2024
- Hitachi Astemo, Ltd.
- Akihito AKAI
- B60 - VEHICLES IN GENERAL
Information Patent Application
SUSPENSION CONTROL DEVICE AND SUSPENSION CONTROL METHOD
- Publication number 20240217297
- Publication date Jul 4, 2024
- Hitachi Astemo, Ltd.
- Akihito AKAI
- B60 - VEHICLES IN GENERAL
Information Patent Application
Sensory Evaluation Prediction System, Suspension Device, and Suspen...
- Publication number 20230143565
- Publication date May 11, 2023
- Hitachi Astemo, Ltd.
- Akihito AKAI
- B60 - VEHICLES IN GENERAL
Information Patent Application
Computational System and Computational Method
- Publication number 20220381571
- Publication date Dec 1, 2022
- Hitachi, Ltd
- Kaoru SHIBUYA
- B60 - VEHICLES IN GENERAL
Information Patent Application
SENSORY EVALUATION SYSTEM, SUSPENSION DEVICE, AND SUSPENSION CONTRO...
- Publication number 20220134831
- Publication date May 5, 2022
- Hitachi Astemo, Ltd.
- Akihito AKAI
- B60 - VEHICLES IN GENERAL
Information Patent Application
Information Processing Device, Vehicle Control Method, and Informat...
- Publication number 20210291607
- Publication date Sep 23, 2021
- Hitachi Automotive Systems, Ltd.
- Akihito AKAI
- B60 - VEHICLES IN GENERAL
Information Patent Application
PRESENCE-IN-HOUSE DETERMINATION SYSTEM AND PRESENCE-IN-HOUSE DETERM...
- Publication number 20200072881
- Publication date Mar 5, 2020
- Hitachi, Ltd
- Akihito AKAI
- G01 - MEASURING TESTING
Information Patent Application
INFORMATION PROCESSING DEVICE AND CONTROL METHOD THEREFOR
- Publication number 20180300287
- Publication date Oct 18, 2018
- Hitachi, Ltd
- Takuya OKUYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH DETECTING CIRCUIT AND SEMICONDUCTOR INTEGRATED CIRCUIT USING...
- Publication number 20150212650
- Publication date Jul 30, 2015
- Synaptics Display Devices KK
- Takayuki NOTO
- G01 - MEASURING TESTING
Information Patent Application
TOUCH DETECTING DEVICE AND SEMICONDUCTOR DEVICE
- Publication number 20150185951
- Publication date Jul 2, 2015
- Synaptics Display Devices KK
- Akihito AKAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR DEVICE AND ERROR CANCELING METHOD
- Publication number 20150169108
- Publication date Jun 18, 2015
- Synaptics Display Devices KK
- Tatsuya ISHII
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH PANEL CONTROL CIRCUIT AND SEMICONDUCTOR INTEGRATED CIRCUIT US...
- Publication number 20150170611
- Publication date Jun 18, 2015
- Synaptics Display Devices KK
- Takayuki NOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH PANEL CONTROLLER AND SEMICONDUCTOR DEVICE
- Publication number 20140210750
- Publication date Jul 31, 2014
- Renesas SP Drivers Inc.
- Yusuke Uchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR DEVICE AND ELECTRONIC DEVICE
- Publication number 20140145985
- Publication date May 29, 2014
- Renesas SP Drivers Inc.
- Akihito Akai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR DEVICE AND ELECTRONIC DEVICE
- Publication number 20140146010
- Publication date May 29, 2014
- Renesas SP Drivers Inc.
- Akihito Akai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY APPARATUS AND DRIVING DEVICE FOR DISPLAYING
- Publication number 20140132494
- Publication date May 15, 2014
- RENESAS ELECTRONICS CORPORATION
- Yasuyuki KUDO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SEMICONDUCTOR DEVICE AND ELECTRONIC DEVICE
- Publication number 20140092061
- Publication date Apr 3, 2014
- Renesas SP Drivers Inc.
- Akihito Akai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY DEVICE, DISPLAY DRIVER AND IMAGE DISPLAY METHOD
- Publication number 20130044146
- Publication date Feb 21, 2013
- Yoshiki KUROKAWA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
TOUCH SENSOR PANEL CONTROLLER AND SEMICODUCTOR DEVICE
- Publication number 20120287081
- Publication date Nov 15, 2012
- RENESAS SP DRIVERS INC.
- Akihito AKAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY APPARATUS AND DRIVING DEVICE FOR DISPLAYING
- Publication number 20120139972
- Publication date Jun 7, 2012
- Yasuyuki Kudo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display device and driving circuit thereof
- Publication number 20110242112
- Publication date Oct 6, 2011
- RENESAS TECHNOLOGY CORP.
- Yukari KATAYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY APPARATUS AND DRIVIING DEVICE FOR DISPLAYING
- Publication number 20110242120
- Publication date Oct 6, 2011
- RENESAS TECHNOLOGY CORP.
- Akihito AKAI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DRIVER
- Publication number 20110242139
- Publication date Oct 6, 2011
- RENESAS TECHNOLOGY CORP.
- Goki Toshima
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DRIVING CIRCUIT
- Publication number 20110206290
- Publication date Aug 25, 2011
- RENESAS SP DRIVERS INC.
- Yukari Katayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY APPARATUS AND DRIVING DEVICE FOR DISPLAYING
- Publication number 20110148953
- Publication date Jun 23, 2011
- Yasuyuki Kudo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DRIVING DEVICE AND DISPLAY DRIVING SYSTEM
- Publication number 20100302287
- Publication date Dec 2, 2010
- Renesas Electronics Corporation
- Yukari KATAYAMA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DRIVER AND DRIVING METHOD
- Publication number 20100295872
- Publication date Nov 25, 2010
- Renesas Electronics Corporation
- Yusuke UCHIDA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
POWER CIRCUIT AND DISPLAY DEVICE USING SAME
- Publication number 20100265242
- Publication date Oct 21, 2010
- Naoki TAKADA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DISPLAY DRIVER AND DISPLAY DRIVING METHOD
- Publication number 20100165011
- Publication date Jul 1, 2010
- Yasuyuki Kudo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ELECTRONIC PAPER DISPLAY, SEMICONDUCTOR INTEGRATED CIRCUIT AND OPER...
- Publication number 20100013818
- Publication date Jan 21, 2010
- Renesas Technology Corp.
- Akihito AKAI
- G06 - COMPUTING CALCULATING COUNTING

Akihito AKAI

Person

Patents Grantslast 30 patents

Information processing device, vehicle control method, and informat...

Sensory evaluation prediction system, suspension device, and suspen...

Computational system and computational method

Presence-in-house determination system and presence-in-house determ...

Information processing device and control method therefor

Touch detecting device and semiconductor device

Semiconductor device and error canceling method

Semiconductor device and electronic device

Touch detecting circuit and semiconductor integrated circuit using...

Semiconductor device and electronic device

Touch panel control circuit and semiconductor integrated circuit us...

Touch panel controller and semiconductor device

Display apparatus and driving device for displaying

Capacitive touch panel device with differing drive pulse widths

Touch sensor panel controller and semiconductor device

Display driving circuit

Display apparatus and driving device for displaying

Display device, display driver and image display method

Display driver and display driving method

Display device and driving circuit thereof

Display apparatus and driving device for displaying

Display brightness control circuit

Display driver

Display apparatus and driving device for displaying

Display driver

Display apparatus and driving device for displaying

Display driver and display driving method

Display device and driving circuit for displaying

Driving circuits for display device

Display apparatus and driving device for displaying

Patents Applicationslast 30 patents

SUSPENSION CONTROL DEVICE, SUSPENSION CONTROL METHOD, AND SUSPENSIO...

SUSPENSION CONTROL DEVICE AND SUSPENSION CONTROL METHOD

Sensory Evaluation Prediction System, Suspension Device, and Suspen...

Computational System and Computational Method

SENSORY EVALUATION SYSTEM, SUSPENSION DEVICE, AND SUSPENSION CONTRO...

Information Processing Device, Vehicle Control Method, and Informat...

PRESENCE-IN-HOUSE DETERMINATION SYSTEM AND PRESENCE-IN-HOUSE DETERM...

INFORMATION PROCESSING DEVICE AND CONTROL METHOD THEREFOR

TOUCH DETECTING CIRCUIT AND SEMICONDUCTOR INTEGRATED CIRCUIT USING...

TOUCH DETECTING DEVICE AND SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND ERROR CANCELING METHOD

TOUCH PANEL CONTROL CIRCUIT AND SEMICONDUCTOR INTEGRATED CIRCUIT US...

TOUCH PANEL CONTROLLER AND SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND ELECTRONIC DEVICE

SEMICONDUCTOR DEVICE AND ELECTRONIC DEVICE

DISPLAY APPARATUS AND DRIVING DEVICE FOR DISPLAYING

SEMICONDUCTOR DEVICE AND ELECTRONIC DEVICE

DISPLAY DEVICE, DISPLAY DRIVER AND IMAGE DISPLAY METHOD

TOUCH SENSOR PANEL CONTROLLER AND SEMICODUCTOR DEVICE

DISPLAY APPARATUS AND DRIVING DEVICE FOR DISPLAYING

Display device and driving circuit thereof

DISPLAY APPARATUS AND DRIVIING DEVICE FOR DISPLAYING

DISPLAY DRIVER

DISPLAY DRIVING CIRCUIT

DISPLAY APPARATUS AND DRIVING DEVICE FOR DISPLAYING

DISPLAY DRIVING DEVICE AND DISPLAY DRIVING SYSTEM

DISPLAY DRIVER AND DRIVING METHOD

POWER CIRCUIT AND DISPLAY DEVICE USING SAME

DISPLAY DRIVER AND DISPLAY DRIVING METHOD

ELECTRONIC PAPER DISPLAY, SEMICONDUCTOR INTEGRATED CIRCUIT AND OPER...