Inventor
YOSHIZAWA HIROAKI
JP27 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIZAWA HIROAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CASIO COMPUTER CO LTD
17 patentsUS7840621B2Nov 23, 2010
Electronic apparatus and its control program
CASIO COMPUTER CO LTD9 citations83
US10042811B2Aug 7, 2018
Expression processing device, compute server and recording medium having expression processing program recorded thereon
CASIO COMPUTER CO LTD2 citations71
US10210132B2Feb 19, 2019
Calculator, recording medium and compute server
CASIO COMPUTER CO LTD2 citations70
US10192329B2Jan 29, 2019
Electronic device which displays and outputs function formula data, data output method, and computer readable medium
CASIO COMPUTER CO LTD4 citations70
US11886834B2Jan 30, 2024
Electronic device, input-data processing method, and storage medium
CASIO COMPUTER CO LTD0 citations51
US10684982B2Jun 16, 2020
Calculating device, calculating method, and computer readable recording medium
CASIO COMPUTER CO LTD0 citations51
US10474623B2Nov 12, 2019
Calculating device, calculating method, and computer readable recording medium
CASIO COMPUTER CO LTD0 citations51
US9977458B2May 22, 2018
Calculation data printing apparatus, calculation data printing method and computer-readable storage medium
CASIO COMPUTER CO LTD0 citations51
US10372666B2Aug 6, 2019
Calculator, recording medium and compute server
CASIO COMPUTER CO LTD0 citations49
US10599608B2Mar 24, 2020
Calculator, method of registering operand in calculator, and computer-readable non-transitory storage medium
CASIO COMPUTER CO LTD0 citations41
US10410197B2Sep 10, 2019
Tax calculation apparatus, tax calculation method, and storage medium storing program
CASIO COMPUTER CO LTD0 citations41
US10146420B2Dec 4, 2018
Electronic device, graph display method and storage medium for presenting and manipulating two dimensional graph objects using touch gestures
CASIO COMPUTER CO LTD0 citations41
US9880969B2Jan 30, 2018
Computing device and storage medium containing program therefor
CASIO COMPUTER CO LTD0 citations41
US9443493B2Sep 13, 2016
Graph display control apparatus, graph display control method and non-transitory storage medium having stored thereon graph display control program
CASIO COMPUTER CO LTD0 citations41
US9372822B2Jun 21, 2016
Mathematical expression display control apparatus, mathematical expression display control method, and computer readable medium recording mathematical expression display control program
CASIO COMPUTER CO LTD0 citations41
US10235328B2Mar 19, 2019
Calculation device, calculation method, and storage medium
CASIO COMPUTER CO LTD0 citations39
US10289602B2May 14, 2019
Calculation apparatus, displaying method in calculation apparatus, and recording medium
CASIO COMPUTER CO LTD0 citations37
YOSHIZAWA HIROAKI
7 patentsUS8884842B2Nov 11, 2014
Presentation system and display terminal used in the presentation system
YOSHIZAWA HIROAKI7 citations82
US8659567B2Feb 25, 2014
Electronic device having handwritten mathematical formula recognition function
YOSHIZAWA HIROAKI3 citations61
US8619045B2Dec 31, 2013
Calculator and computer-readable medium
YOSHIZAWA HIROAKI4 citations61
US8196057B2Jun 5, 2012
Calculator emulation apparatus
YOSHIZAWA HIROAKI3 citations61
US9146667B2Sep 29, 2015
Electronic device, display system, and method of displaying a display screen of the electronic device
YOSHIZAWA HIROAKI0 citations40
US8842132B2Sep 23, 2014
Graphic display apparatus, graphic display method and recording medium in which graphic display program is recorded
YOSHIZAWA HIROAKI0 citations40
US8817027B2Aug 26, 2014
Graph display apparatus, recording medium on which program is recorded and graph display method
YOSHIZAWA HIROAKI0 citations30