Hiroaki Yoshizawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic device, input-data processing method, and storage medium
- Patent number 11,886,834
- Issue date Jan 30, 2024
- Casio Computer Co., Ltd.
- Hiroaki Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Calculating device, calculating method, and computer readable recor...
- Patent number 10,684,982
- Issue date Jun 16, 2020
- Casio Computer Co., Ltd.
- Hiroaki Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Calculator, method of registering operand in calculator, and comput...
- Patent number 10,599,608
- Issue date Mar 24, 2020
- Casio Computer Co., Ltd.
- Hironori Yoshikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Calculating device, calculating method, and computer readable recor...
- Patent number 10,474,623
- Issue date Nov 12, 2019
- Casio Computer Co., Ltd.
- Hiroaki Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tax calculation apparatus, tax calculation method, and storage medi...
- Patent number 10,410,197
- Issue date Sep 10, 2019
- Casio Computer Co., Ltd.
- Hiroaki Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Calculator, recording medium and compute server
- Patent number 10,372,666
- Issue date Aug 6, 2019
- Casio Computer Co., Ltd.
- Manato Ono
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Calculation apparatus, displaying method in calculation apparatus,...
- Patent number 10,289,602
- Issue date May 14, 2019
- Casio Computer Co., Ltd.
- Hironori Yoshikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Calculation device, calculation method, and storage medium
- Patent number 10,235,328
- Issue date Mar 19, 2019
- Casio Computer Co., Ltd.
- Kazuhiko Arikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Calculator, recording medium and compute server
- Patent number 10,210,132
- Issue date Feb 19, 2019
- Casio Computer Co., Ltd.
- Manato Ono
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device which displays and outputs function formula data,...
- Patent number 10,192,329
- Issue date Jan 29, 2019
- Casio Computer Co., Ltd.
- Miki Suzuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device, graph display method and storage medium for pres...
- Patent number 10,146,420
- Issue date Dec 4, 2018
- Casio Computer Co., Ltd.
- Hiroaki Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Expression processing device, compute server and recording medium h...
- Patent number 10,042,811
- Issue date Aug 7, 2018
- Casio Computer Co., Ltd.
- Hiroaki Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Calculation data printing apparatus, calculation data printing meth...
- Patent number 9,977,458
- Issue date May 22, 2018
- Casio Computer Co., Ltd.
- Hiroaki Yoshizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Computing device and storage medium containing program therefor
- Patent number 9,880,969
- Issue date Jan 30, 2018
- Casio Computer Co., Ltd.
- Hiroaki Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device which displays and outputs function formula data,...
- Patent number 9,799,129
- Issue date Oct 24, 2017
- Casio Computer Co., Ltd.
- Miki Suzuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Graph display control apparatus, graph display control method and n...
- Patent number 9,443,493
- Issue date Sep 13, 2016
- Casio Computer Co., Ltd.
- Hiroaki Yoshizawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Mathematical expression display control apparatus, mathematical exp...
- Patent number 9,372,822
- Issue date Jun 21, 2016
- Casio Computer Co., Ltd.
- Hiroaki Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device, display system, and method of displaying a displ...
- Patent number 9,146,667
- Issue date Sep 29, 2015
- Casio Computer Co., Ltd.
- Hiroaki Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Presentation system and display terminal used in the presentation s...
- Patent number 8,884,842
- Issue date Nov 11, 2014
- Casio Computer Co., Ltd.
- Hiroaki Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Graphic display apparatus, graphic display method and recording med...
- Patent number 8,842,132
- Issue date Sep 23, 2014
- Casio Computer Co., Ltd.
- Hiroaki Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Graph display apparatus, recording medium on which program is recor...
- Patent number 8,817,027
- Issue date Aug 26, 2014
- Casio Computer Co., Ltd.
- Hiroaki Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device having handwritten mathematical formula recogniti...
- Patent number 8,659,567
- Issue date Feb 25, 2014
- Casio Computer Co., Ltd.
- Hiroaki Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Calculator and computer-readable medium
- Patent number 8,619,045
- Issue date Dec 31, 2013
- Casio Computer Co., Ltd.
- Hiroaki Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Calculator emulation apparatus
- Patent number 8,196,057
- Issue date Jun 5, 2012
- Casio Computer Co., Ltd.
- Hiroaki Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic apparatus and its control program
- Patent number 7,840,621
- Issue date Nov 23, 2010
- Casio Computer Co., Ltd.
- Hiroaki Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICES, CONNECTION CONTROL METHODS, AND RECORDING MEDIUM
- Publication number 20240220207
- Publication date Jul 4, 2024
- CASIO COMPUTER CO., LTD.
- Hiroaki YOSHIZAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE, INPUT-DATA PROCESSING METHOD, AND STORAGE MEDIUM
- Publication number 20220206752
- Publication date Jun 30, 2022
- CASIO COMPUTER CO., LTD.
- Hiroaki YOSHIZAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CALCULATING DEVICE, CALCULATING METHOD, AND COMPUTER READABLE RECOR...
- Publication number 20200034329
- Publication date Jan 30, 2020
- CASIO COMPUTER CO., LTD.
- Hiroaki YOSHIZAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CALCULATOR, RECORDING MEDIUM AND COMPUTE SERVER
- Publication number 20190034379
- Publication date Jan 31, 2019
- CASIO COMPUTER CO., LTD.
- Manato ONO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CALCULATOR, METHOD OF REGISTERING OPERAND IN CALCULATOR, AND COMPUT...
- Publication number 20180203821
- Publication date Jul 19, 2018
- CASIO COMPUTER CO., LTD.
- Hironori YOSHIKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CALCULATION APPARATUS, DISPLAYING METHOD IN CALCULATION APPARATUS,...
- Publication number 20180181534
- Publication date Jun 28, 2018
- CASIO COMPUTER CO., LTD.
- Hironori YOSHIKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CALCULATING DEVICE, CALCULATING METHOD, AND COMPUTER READABLE RECOR...
- Publication number 20180181535
- Publication date Jun 28, 2018
- CASIO COMPUTER CO., LTD.
- Hiroaki YOSHIZAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CALCULATING DEVICE, CONTROL METHOD, AND RECORDING MEDIUM
- Publication number 20180089766
- Publication date Mar 29, 2018
- CASIO COMPUTER CO., LTD.
- Hiroaki Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CALCULATION DEVICE, CALCULATION METHOD, AND STORAGE MEDIUM
- Publication number 20180081851
- Publication date Mar 22, 2018
- CASIO COMPUTER CO., LTD.
- Kazuhiko ARIKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TAX CALCULATION APPARATUS, TAX CALCULATION METHOD, AND STORAGE MEDI...
- Publication number 20180005212
- Publication date Jan 4, 2018
- CASIO COMPUTER CO., LTD.
- Hiroaki Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CALCULATION DATA PRINTING APPARATUS, CALCULATION DATA PRINTING METH...
- Publication number 20170205844
- Publication date Jul 20, 2017
- CASIO COMPUTER CO., LTD.
- Hiroaki YOSHIZAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SERVER APPARATUS, DATA AGGREGATION METHOD, AND COMMUNICATION DEVICE
- Publication number 20160085845
- Publication date Mar 24, 2016
- CASIO COMPUTER CO., LTD.
- Hiroaki YOSHIZAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EXPRESSION PROCESSING DEVICE, COMPUTE SERVER AND RECORDING MEDIUM H...
- Publication number 20160085716
- Publication date Mar 24, 2016
- CASIO COMPUTER CO., LTD.
- Hiroaki YOSHIZAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CALCULATOR, RECORDING MEDIUM AND COMPUTE SERVER
- Publication number 20160085717
- Publication date Mar 24, 2016
- CASIO COMPUTER CO., LTD.
- Manato ONO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SERVER APPARATUS, METHOD OF AGGREGATING CALCULATION TARGET DATA, AN...
- Publication number 20160086512
- Publication date Mar 24, 2016
- CASIO COMPUTER CO., LTD.
- Hiroaki Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SERVER APPARATUS, DATA INTEGRATION METHOD AND ELECTRONIC DEVICE
- Publication number 20160086513
- Publication date Mar 24, 2016
- CASIO COMPUTER CO., LTD.
- Hiroshi UEJIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE, DATA OUTPUT METHOD IN ELECTRONIC DEVICE, AND SER...
- Publication number 20160086362
- Publication date Mar 24, 2016
- CASIO COMPUTER CO., LTD.
- Miki SUZUKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTING DEVICE AND STORAGE MEDIUM CONTAINING PROGRAM THEREFOR
- Publication number 20150269113
- Publication date Sep 24, 2015
- CASIO COMPUTER CO., LTD.
- Hiroaki Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MATHEMATICAL EXPRESSION DISPLAY CONTROL APPARATUS, MATHEMATICAL EXP...
- Publication number 20140297702
- Publication date Oct 2, 2014
- CASIO COMPUTER CO., LTD.
- Hiroaki Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GRAPH DISPLAY CONTROL APPARATUS, GRAPH DISPLAY CONTROL METHOD AND N...
- Publication number 20140285528
- Publication date Sep 25, 2014
- CASIO COMPUTER CO., LTD.
- Hiroaki Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE, DISPLAY SYSTEM, AND METHOD OF DISPLAYING A DISPL...
- Publication number 20130082953
- Publication date Apr 4, 2013
- CASIO COMPUTER CO., LTD.
- Hiroaki Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA DISPLAY APPARATUS, DATA DISPLAY METHOD, AND RECORDING MEDIUM S...
- Publication number 20130024817
- Publication date Jan 24, 2013
- CASIO COMPUTER CO., LTD.
- Hiroaki Yoshizawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PRESENTATION SYSTEM AND DISPLAY TERMINAL USED IN THE PRESENTATION S...
- Publication number 20120313837
- Publication date Dec 13, 2012
- CASIO COMPUTER CO., LTD.
- Hiroaki YOSHIZAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GRAPHIC DISPLAY APPARATUS, GRAPHIC DISPLAY METHOD AND RECORDING MED...
- Publication number 20120188274
- Publication date Jul 26, 2012
- CASIO COMPUTER CO., LTD.
- Hiroaki Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE HAVING HANDWRITTEN MATHEMATICAL FORMULA RECOGNITI...
- Publication number 20120162107
- Publication date Jun 28, 2012
- CASIO COMPUTER CO., LTD.
- Hiroaki Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GRAPH DISPLAY APPARATUS, RECORDING MEDIUM ON WHICH PROGRAM IS RECOR...
- Publication number 20110227946
- Publication date Sep 22, 2011
- CASIO COMPUTER CO., LTD.
- Hiroaki YOSHIZAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CALCULATOR AND COMPUTER-READABLE MEDIUM
- Publication number 20100231597
- Publication date Sep 16, 2010
- CASIO COMPUTER CO., LTD.
- Hiroaki Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CALCULATOR EMULATION APPARATUS
- Publication number 20100083161
- Publication date Apr 1, 2010
- CASIO COMPUTER CO., LTD.
- Hiroaki Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electronic apparatus and its control program
- Publication number 20070050432
- Publication date Mar 1, 2007
- CASIO COMPUTER CO., LTD.
- Hiroaki Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING

Hiroaki Yoshizawa

Person

Patents Grantslast 30 patents

Electronic device, input-data processing method, and storage medium

Calculating device, calculating method, and computer readable recor...

Calculator, method of registering operand in calculator, and comput...

Calculating device, calculating method, and computer readable recor...

Tax calculation apparatus, tax calculation method, and storage medi...

Calculator, recording medium and compute server

Calculation apparatus, displaying method in calculation apparatus,...

Calculation device, calculation method, and storage medium

Calculator, recording medium and compute server

Electronic device which displays and outputs function formula data,...

Electronic device, graph display method and storage medium for pres...

Expression processing device, compute server and recording medium h...

Calculation data printing apparatus, calculation data printing meth...

Computing device and storage medium containing program therefor

Electronic device which displays and outputs function formula data,...

Graph display control apparatus, graph display control method and n...

Mathematical expression display control apparatus, mathematical exp...

Electronic device, display system, and method of displaying a displ...

Presentation system and display terminal used in the presentation s...

Graphic display apparatus, graphic display method and recording med...

Graph display apparatus, recording medium on which program is recor...

Electronic device having handwritten mathematical formula recogniti...

Calculator and computer-readable medium

Calculator emulation apparatus

Electronic apparatus and its control program

Patents Applicationslast 30 patents

ELECTRONIC DEVICES, CONNECTION CONTROL METHODS, AND RECORDING MEDIUM

ELECTRONIC DEVICE, INPUT-DATA PROCESSING METHOD, AND STORAGE MEDIUM

CALCULATING DEVICE, CALCULATING METHOD, AND COMPUTER READABLE RECOR...

CALCULATOR, RECORDING MEDIUM AND COMPUTE SERVER

CALCULATOR, METHOD OF REGISTERING OPERAND IN CALCULATOR, AND COMPUT...

CALCULATION APPARATUS, DISPLAYING METHOD IN CALCULATION APPARATUS,...

CALCULATING DEVICE, CALCULATING METHOD, AND COMPUTER READABLE RECOR...

CALCULATING DEVICE, CONTROL METHOD, AND RECORDING MEDIUM

CALCULATION DEVICE, CALCULATION METHOD, AND STORAGE MEDIUM

TAX CALCULATION APPARATUS, TAX CALCULATION METHOD, AND STORAGE MEDI...

CALCULATION DATA PRINTING APPARATUS, CALCULATION DATA PRINTING METH...

SERVER APPARATUS, DATA AGGREGATION METHOD, AND COMMUNICATION DEVICE

EXPRESSION PROCESSING DEVICE, COMPUTE SERVER AND RECORDING MEDIUM H...

CALCULATOR, RECORDING MEDIUM AND COMPUTE SERVER

SERVER APPARATUS, METHOD OF AGGREGATING CALCULATION TARGET DATA, AN...

SERVER APPARATUS, DATA INTEGRATION METHOD AND ELECTRONIC DEVICE

ELECTRONIC DEVICE, DATA OUTPUT METHOD IN ELECTRONIC DEVICE, AND SER...

COMPUTING DEVICE AND STORAGE MEDIUM CONTAINING PROGRAM THEREFOR

MATHEMATICAL EXPRESSION DISPLAY CONTROL APPARATUS, MATHEMATICAL EXP...

GRAPH DISPLAY CONTROL APPARATUS, GRAPH DISPLAY CONTROL METHOD AND N...

ELECTRONIC DEVICE, DISPLAY SYSTEM, AND METHOD OF DISPLAYING A DISPL...

DATA DISPLAY APPARATUS, DATA DISPLAY METHOD, AND RECORDING MEDIUM S...

PRESENTATION SYSTEM AND DISPLAY TERMINAL USED IN THE PRESENTATION S...

GRAPHIC DISPLAY APPARATUS, GRAPHIC DISPLAY METHOD AND RECORDING MED...

ELECTRONIC DEVICE HAVING HANDWRITTEN MATHEMATICAL FORMULA RECOGNITI...

GRAPH DISPLAY APPARATUS, RECORDING MEDIUM ON WHICH PROGRAM IS RECOR...

CALCULATOR AND COMPUTER-READABLE MEDIUM

CALCULATOR EMULATION APPARATUS

Electronic apparatus and its control program