Toshifumi Sakai

Person

Shioziri-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Printing device, non-transitory computer- readable storage medium s...
- Patent number 12,153,842
- Issue date Nov 26, 2024
- Seiko Epson Corporation
- Toshifumi Sakai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Printed material production system, printing method, and non-transi...
- Patent number 12,106,000
- Issue date Oct 1, 2024
- Seiko Epson Corporation
- Yuko Ishifuro
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Job execution device
- Patent number 12,008,281
- Issue date Jun 11, 2024
- Seiko Epson Corporation
- Hiroyuki Kuramoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Print management system and print management method
- Patent number 11,914,908
- Issue date Feb 27, 2024
- Seiko Epson Corporation
- Takahiro Wakasa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Printer for two-color copying
- Patent number 11,849,096
- Issue date Dec 19, 2023
- Seiko Epson Corporation
- Toshifumi Sakai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Printing apparatus and printing system
- Patent number 11,789,678
- Issue date Oct 17, 2023
- Seiko Epson Corporation
- Toshifumi Sakai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Printing program and producing method for print
- Patent number 11,738,566
- Issue date Aug 29, 2023
- Seiko Epson Corporation
- Toshifumi Sakai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and method of producing printed item
- Patent number 11,720,293
- Issue date Aug 8, 2023
- Seiko Epson Corporation
- Toshifumi Sakai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multifunction device, display control method of multifunction devic...
- Patent number 11,722,612
- Issue date Aug 8, 2023
- Seiko Epson Corporation
- Ken Ikuma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Printing apparatus
- Patent number 11,654,696
- Issue date May 23, 2023
- Seiko Epson Corporation
- Toshifumi Sakai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing program and producing method for print
- Patent number 11,590,767
- Issue date Feb 28, 2023
- Seiko Epson Corporation
- Toshifumi Sakai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and printing method for displaying operation his...
- Patent number 11,537,344
- Issue date Dec 27, 2022
- Seiko Epson Corporation
- Toshifumi Sakai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Printing apparatus, print producing method, and program
- Patent number 11,537,345
- Issue date Dec 27, 2022
- Seiko Epson Corporation
- Toshifumi Sakai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display apparatus and non-transitory computer-readable storage medi...
- Patent number 11,460,978
- Issue date Oct 4, 2022
- Seiko Epson Corporation
- Hiroaki Nakanishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Printing device for printing while being manually moved, and method...
- Patent number 11,461,056
- Issue date Oct 4, 2022
- Seiko Epson Corporation
- Toshifumi Sakai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display device and non-transitory computer-readable storage medium...
- Patent number 11,455,091
- Issue date Sep 27, 2022
- Seiko Epson Corporation
- Hiroaki Nakanishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display device and non-transitory computer-readable storage medium...
- Patent number 11,262,907
- Issue date Mar 1, 2022
- Seiko Epson Corporation
- Takeshi Minami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Changing sensing areas based on start positions of touch gestures
- Patent number 11,182,004
- Issue date Nov 23, 2021
- Seiko Epson Corporation
- Takeshi Minami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Terminal device, non-transitory computer-readable storage medium st...
- Patent number 11,146,698
- Issue date Oct 12, 2021
- Seiko Epson Corporation
- Takeshi Takeuchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of producing machine learning model, and copying apparatus
- Patent number 11,115,555
- Issue date Sep 7, 2021
- Seiko Epson Corporation
- Yo Kawano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Printer
- Patent number 11,104,148
- Issue date Aug 31, 2021
- Seiko Epson Corporation
- Takahiro Netsu
- G01 - MEASURING TESTING
Information Patent Grant
Display device and non-transitory computer-readable storage medium...
- Patent number 11,068,142
- Issue date Jul 20, 2021
- Seiko Epson Corporation
- Hiroaki Nakanishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Scanning system, scanning program, and machine learning system
- Patent number 11,048,382
- Issue date Jun 29, 2021
- Seiko Epson Corporation
- Yo Kawano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Receipt processing apparatus, program, and report production method
- Patent number 10,909,361
- Issue date Feb 2, 2021
- Seiko Epson Corporation
- Masumi Yoshino
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Scanner having a merging mark and white reference to correct output...
- Patent number 10,455,107
- Issue date Oct 22, 2019
- Seiko Epson Corporation
- Takahiro Netsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scanner system and image data generating method
- Patent number 10,447,885
- Issue date Oct 15, 2019
- Seiko Epson Corporation
- Takahiro Netsu
- G02 - OPTICS
Information Patent Grant
Printing device
- Patent number 10,315,428
- Issue date Jun 11, 2019
- Seiko Epson Corporation
- Munehide Kanaya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Scanner, and image data generating method
- Patent number 10,158,766
- Issue date Dec 18, 2018
- Seiko Epson Corporation
- Takahiro Netsu
- G02 - OPTICS
Information Patent Grant
Scanner, and image data generating method
- Patent number 10,097,721
- Issue date Oct 9, 2018
- Seiko Epson Corporation
- Takahiro Netsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Liquid container
- Patent number 9,994,037
- Issue date Jun 12, 2018
- Seiko Epson Corporation
- Toshifumi Sakai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
SCANNING SYSTEM AND INFORMATION PROCESSING PROGRAM
- Publication number 20240282138
- Publication date Aug 22, 2024
- SEIKO EPSON CORPORATION
- Naoki OSHIKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRINTED MATTER PRODUCTION SYSTEM, PRINTING METHOD, AND NON-TRANSITO...
- Publication number 20240140108
- Publication date May 2, 2024
- SEIKO EPSON CORPORATION
- Yuka KOBAYASHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTED MATERIAL PRODUCTION SYSTEM, PRINTING METHOD, AND NON-TRANSI...
- Publication number 20240143252
- Publication date May 2, 2024
- SEIKO EPSON CORPORATION
- Yuko ISHIFURO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRINTED MATTER PRODUCTION SYSTEM AND NON-TRANSITORY COMPUTER-READAB...
- Publication number 20240144563
- Publication date May 2, 2024
- SEIKO EPSON CORPORATION
- Yuto FUKUCHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRINTING DEVICE, NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM ST...
- Publication number 20240111468
- Publication date Apr 4, 2024
- SEIKO EPSON CORPORATION
- Toshifumi SAKAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SCANNER, STORAGE MEDIUM, AND METHOD
- Publication number 20240114098
- Publication date Apr 4, 2024
- SEIKO EPSON CORPORATION
- Toshifumi SAKAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
JOB EXECUTION DEVICE
- Publication number 20240103789
- Publication date Mar 28, 2024
- SEIKO EPSON CORPORATION
- Hiroyuki KURAMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRINTING SYSTEM AND PRINTED MATTER PRODUCTION METHOD
- Publication number 20240104321
- Publication date Mar 28, 2024
- SEIKO EPSON CORPORATION
- Yuji ISHIKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRINTING SYSTEM AND METHOD OF PRODUCING REPLICA
- Publication number 20240100776
- Publication date Mar 28, 2024
- SEIKO EPSON CORPORATION
- Yuji ISHIKAWA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PRINT MANAGEMENT SYSTEM AND PRINT MANAGEMENT METHOD
- Publication number 20230315355
- Publication date Oct 5, 2023
- SEIKO EPSON CORPORATION
- Takahiro WAKASA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRODUCTION METHOD, PRODUCTION SYSTEM AND PRODUCTION PROGRAM
- Publication number 20230060094
- Publication date Feb 23, 2023
- SEIKO EPSON CORPORATION
- Yuto FUKUCHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRINTER
- Publication number 20230019955
- Publication date Jan 19, 2023
- SEIKO EPSON CORPORATION
- Toshifumi SAKAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRINTING APPARATUS AND PRINTING SYSTEM
- Publication number 20230008439
- Publication date Jan 12, 2023
- SEIKO EPSON CORPORATION
- Toshifumi SAKAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTIFUNCTION DEVICE, DISPLAY CONTROL METHOD OF MULTIFUNCTION DEVIC...
- Publication number 20220377189
- Publication date Nov 24, 2022
- SEIKO EPSON CORPORATION
- Ken IKUMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRINTING APPARATUS AND METHOD OF PRODUCING PRINTED ITEM
- Publication number 20220374175
- Publication date Nov 24, 2022
- SEIKO EPSON CORPORATION
- Toshifumi SAKAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRINTING APPARATUS, PRINT PRODUCING METHOD, AND PROGRAM
- Publication number 20220083298
- Publication date Mar 17, 2022
- SEIKO EPSON CORPORATION
- Toshifumi SAKAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRINTING APPARATUS, PRINT PRODUCING METHOD, AND PROGRAM
- Publication number 20220083299
- Publication date Mar 17, 2022
- SEIKO EPSON CORPORATION
- Toshifumi SAKAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRINTING APPARATUS
- Publication number 20210362527
- Publication date Nov 25, 2021
- SEIKO EPSON CORPORATION
- Toshifumi SAKAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING PROGRAM AND PRODUCING METHOD FOR PRINT
- Publication number 20210362497
- Publication date Nov 25, 2021
- SEIKO EPSON CORPORATION
- Toshifumi SAKAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING PROGRAM AND PRODUCING METHOD FOR PRINT
- Publication number 20210362510
- Publication date Nov 25, 2021
- SEIKO EPSON CORPORATION
- Toshifumi SAKAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DISPLAY DEVICE AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM...
- Publication number 20210311617
- Publication date Oct 7, 2021
- SEIKO EPSON CORPORATION
- Hiroaki NAKANISHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRINTING DEVICE, PROGRAM, AND METHOD FOR PRODUCING PRINTED MATTER
- Publication number 20210240409
- Publication date Aug 5, 2021
- SEIKO EPSON CORPORATION
- Toshifumi SAKAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY DEVICE AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM...
- Publication number 20210200401
- Publication date Jul 1, 2021
- SEIKO EPSON CORPORATION
- Takeshi MINAMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TERMINAL DEVICE, NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM ST...
- Publication number 20210029259
- Publication date Jan 28, 2021
- SEIKO EPSON CORPORATION
- Takeshi TAKEUCHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY APPARATUS AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDI...
- Publication number 20200409517
- Publication date Dec 31, 2020
- SEIKO EPSON CORPORATION
- Hiroaki NAKANISHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY DEVICE AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM...
- Publication number 20200409539
- Publication date Dec 31, 2020
- SEIKO EPSON CORPORATION
- Hiroaki NAKANISHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE AND PROGRAM
- Publication number 20200293138
- Publication date Sep 17, 2020
- SEIKO EPSON CORPORATION
- Takeshi MINAMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRINTER
- Publication number 20200254771
- Publication date Aug 13, 2020
- SEIKO EPSON CORPORATION
- Takahiro NETSU
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD OF PRODUCING MACHINE LEARNING MODEL, AND COPYING APPARATUS
- Publication number 20200195807
- Publication date Jun 18, 2020
- SEIKO EPSON CORPORATION
- Yo Kawano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SCANNING SYSTEM, SCANNING PROGRAM, AND MACHINE LEARNING SYSTEM
- Publication number 20200034007
- Publication date Jan 30, 2020
- SEIKO EPSON CORPORATION
- Yo Kawano
- G06 - COMPUTING CALCULATING COUNTING

Toshifumi Sakai

Person

Patents Grantslast 30 patents

Printing device, non-transitory computer- readable storage medium s...

Printed material production system, printing method, and non-transi...

Job execution device

Print management system and print management method

Printer for two-color copying

Printing apparatus and printing system

Printing program and producing method for print

Printing apparatus and method of producing printed item

Multifunction device, display control method of multifunction devic...

Printing apparatus

Printing program and producing method for print

Printing apparatus and printing method for displaying operation his...

Printing apparatus, print producing method, and program

Display apparatus and non-transitory computer-readable storage medi...

Printing device for printing while being manually moved, and method...

Display device and non-transitory computer-readable storage medium...

Display device and non-transitory computer-readable storage medium...

Changing sensing areas based on start positions of touch gestures

Terminal device, non-transitory computer-readable storage medium st...

Method of producing machine learning model, and copying apparatus

Printer

Display device and non-transitory computer-readable storage medium...

Scanning system, scanning program, and machine learning system

Receipt processing apparatus, program, and report production method

Scanner having a merging mark and white reference to correct output...

Scanner system and image data generating method

Printing device

Scanner, and image data generating method

Scanner, and image data generating method

Liquid container

Patents Applicationslast 30 patents

SCANNING SYSTEM AND INFORMATION PROCESSING PROGRAM

PRINTED MATTER PRODUCTION SYSTEM, PRINTING METHOD, AND NON-TRANSITO...

PRINTED MATERIAL PRODUCTION SYSTEM, PRINTING METHOD, AND NON-TRANSI...

PRINTED MATTER PRODUCTION SYSTEM AND NON-TRANSITORY COMPUTER-READAB...

PRINTING DEVICE, NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM ST...

SCANNER, STORAGE MEDIUM, AND METHOD

JOB EXECUTION DEVICE

PRINTING SYSTEM AND PRINTED MATTER PRODUCTION METHOD

PRINTING SYSTEM AND METHOD OF PRODUCING REPLICA

PRINT MANAGEMENT SYSTEM AND PRINT MANAGEMENT METHOD

PRODUCTION METHOD, PRODUCTION SYSTEM AND PRODUCTION PROGRAM

PRINTER

PRINTING APPARATUS AND PRINTING SYSTEM

MULTIFUNCTION DEVICE, DISPLAY CONTROL METHOD OF MULTIFUNCTION DEVIC...

PRINTING APPARATUS AND METHOD OF PRODUCING PRINTED ITEM

PRINTING APPARATUS, PRINT PRODUCING METHOD, AND PROGRAM

PRINTING APPARATUS, PRINT PRODUCING METHOD, AND PROGRAM

PRINTING APPARATUS

PRINTING PROGRAM AND PRODUCING METHOD FOR PRINT

PRINTING PROGRAM AND PRODUCING METHOD FOR PRINT

DISPLAY DEVICE AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM...

PRINTING DEVICE, PROGRAM, AND METHOD FOR PRODUCING PRINTED MATTER

DISPLAY DEVICE AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM...

TERMINAL DEVICE, NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM ST...

DISPLAY APPARATUS AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDI...

DISPLAY DEVICE AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM...

ELECTRONIC DEVICE AND PROGRAM

PRINTER

METHOD OF PRODUCING MACHINE LEARNING MODEL, AND COPYING APPARATUS

SCANNING SYSTEM, SCANNING PROGRAM, AND MACHINE LEARNING SYSTEM