Inventor
YAMASHITA MITSUHIRO
JP48 patents
⚠️ This page may combine multiple inventors who share the name “YAMASHITA MITSUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
28 patentsUS10958809B2Mar 23, 2021
Method for generating color conversion information, color conversion information generation program, and color conversion information generation device
SEIKO EPSON CORP3 citations73
US10455122B2Oct 22, 2019
Profile adjustment method, profile adjustment apparatus, and profile adjustment system
SEIKO EPSON CORP2 citations73
US10356281B2Jul 16, 2019
Profile adjustment method, storage medium storing profile adjustment program, and profile adjustment apparatus
SEIKO EPSON CORP3 citations73
US12020094B2Jun 25, 2024
Image processing device, printing system, and non-transitory computer-readable storage medium storing image processing program that render three dimensional (3D) object
SEIKO EPSON CORP0 citations62
US11989473B1May 21, 2024
Image processing device, printing system, and non-transitory computer-readable storage medium storing image processing program
SEIKO EPSON CORP1 citations62
US11895283B2Feb 6, 2024
Image analyzer determines in-use ink information using image data according to preset conditions and acquires prespecified image quality information when image is printed
SEIKO EPSON CORP0 citations62
US11579816B2Feb 14, 2023
Printing condition setting method, printing condition setting system
SEIKO EPSON CORP0 citations62
US10764472B2Sep 1, 2020
Profile adjustment method, profile adjustment apparatus, and non-transitory computer-readable storage medium storing profile adjustment program
SEIKO EPSON CORP1 citations62
US11297208B2Apr 5, 2022
Method of creating teacher data, color prediction model creation apparatus, and method of creating color prediction model
SEIKO EPSON CORP0 citations61
US12573164B2Mar 10, 2026
Device, production method, and storage medium storing design program
SEIKO EPSON CORP0 citations52
US11763118B2Sep 19, 2023
Printing medium processing system and printing medium processing method
SEIKO EPSON CORP0 citations52
US10958810B2Mar 23, 2021
Device link profile adjustment method, device link profile adjustment apparatus, and device link profile creation method
SEIKO EPSON CORP0 citations52
US10917542B2Feb 9, 2021
Color conversion information generation method, non-transitory computer-readable storage medium storing color conversion information generation program, and color conversion information generation apparatus
SEIKO EPSON CORP0 citations52
US10893170B2Jan 12, 2021
Profile adjustment method, and profile adjustment device
SEIKO EPSON CORP0 citations52
US12486131B2Dec 2, 2025
Print medium identification method and print medium identification system
SEIKO EPSON CORP0 citations51
US12481853B2Nov 25, 2025
Image processing device and image processing program
SEIKO EPSON CORP0 citations51
US12321648B2Jun 3, 2025
Image processing device for previewing image to be printed on 3D object
SEIKO EPSON CORP0 citations51
US11909938B2Feb 20, 2024
Printing method including gradation region ink amount calculation step
SEIKO EPSON CORP0 citations51
US11616892B2Mar 28, 2023
Printing system, print medium specifying method, and medium information providing device
SEIKO EPSON CORP0 citations51
US12597120B2Apr 7, 2026
Printed image defect discrimination device and method displaying detected defects in list by type in display mode according to state of defect
SEIKO EPSON CORP0 citations50
US12423802B2Sep 23, 2025
Defect discrimination apparatus for printed images and defect discrimination method
SEIKO EPSON CORP0 citations50
US10812684B2Oct 20, 2020
Color conversion table creation by adjusting output value of specific grid point in reference color conversion table and calculating prorogation to peripheral grid point
SEIKO EPSON CORP0 citations48
US10521169B2Dec 31, 2019
Print data generation device, method for controlling print data generation device, and program
SEIKO EPSON CORP0 citations42
US10447897B2Oct 15, 2019
Profile adjustment method and profile adjustment system
SEIKO EPSON CORP0 citations42
US10447894B2Oct 15, 2019
Profile adjustment method, and profile adjustment system
SEIKO EPSON CORP0 citations42
US10395619B2Aug 27, 2019
Profile adjustment system, profile adjustment device, and profile adjustment method
SEIKO EPSON CORP0 citations42
US10235116B2Mar 19, 2019
Information processing apparatus, program, printing apparatus, and printing system for printing related information associated with code information
SEIKO EPSON CORP0 citations42
US9715643B2Jul 25, 2017
Label creation apparatus, label creation method, and label creation program
SEIKO EPSON CORP0 citations42
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
5 patentsUS5952572ASep 14, 1999
Angular rate sensor and acceleration sensor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD143 citations99
US5552990ASep 3, 1996
Vehicle position detecting apparatus which comensates for errors in road map data matching operation
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD137 citations99
US5469360ANov 21, 1995
Vehicle position detecting apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD66 citations96
US5287297AFeb 15, 1994
Magnetic direction finder with correcting circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD71 citations96
US5276626AJan 4, 1994
Direction finding method and apparatus for correcting magnetization of a vehicle
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations73
TOKUYAMA CORP
4 patentsUS5783271AJul 21, 1998
Biodegradable alipathic polyster, melt-extrusion film thereof, and process for the production thereof
TOKUYAMA CORP43 citations93
US5750218AMay 12, 1998
Biodegradable aliphatic polyester, melt-extrusion film thereof, and process for the production thereof
TOKUYAMA CORP15 citations80
US5731402AMar 24, 1998
Biodegradable aliphatic polyester, melt-extrusion film thereof, and process for the production thereof
TOKUYAMA CORP16 citations72
US7906565B2Mar 15, 2011
Tissue conditioner for dental use
TOKUYAMA CORP5 citations60
DELTA KOGYO CO
4 patentsUS6328382B1Dec 11, 2001
Locking structure for a reclining seat
DELTA KOGYO CO40 citations92
US6089521AJul 18, 2000
Automobile seat slide unit
DELTA KOGYO CO51 citations92
US10582773B2Mar 10, 2020
Seat reclining device and seat
DELTA KOGYO CO0 citations42
US12036901B2Jul 16, 2024
Reclining device and seat
DELTA KOGYO CO0 citations41
SAKAI HIROFUMI
3 patentsUS8876246B2Nov 4, 2014
Liquid ejecting apparatus, method of controlling liquid ejecting apparatus, and program for controlling liquid ejecting apparatus
SAKAI HIROFUMI0 citations50
US8888205B2Nov 18, 2014
Printing device, printing method, and medium having recorded program
SAKAI HIROFUMI0 citations40
US8770871B2Jul 8, 2014
Image processing device, printing device, and medium having recorded image processing program
SAKAI HIROFUMI0 citations40