Inventor
TATSUDA TETSUO
JP22 patents
⚠️ This page may combine multiple inventors who share the name “TATSUDA TETSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
20 patentsUS11323575B2May 3, 2022
Printing abnormality detection system and method with display based on necessity determination criteria
SEIKO EPSON CORP2 citations72
US9983120B2May 29, 2018
Colorimetry method and colorimetry apparatus
SEIKO EPSON CORP2 citations72
US11210046B2Dec 28, 2021
Printer, machine learning device, and machine learning method
SEIKO EPSON CORP2 citations71
US9459147B2Oct 4, 2016
Electronic apparatus and control method of electronic apparatus
SEIKO EPSON CORP2 citations62
US11148413B2Oct 19, 2021
Printer and generation method of correction value
SEIKO EPSON CORP0 citations61
US10616446B2Apr 7, 2020
Printing apparatus
SEIKO EPSON CORP1 citations61
US11472175B2Oct 18, 2022
Failure time estimation device, machine learning device, and failure time estimation method
SEIKO EPSON CORP1 citations60
US10894428B2Jan 19, 2021
Image processing device, cockling detection method, machine learning system
SEIKO EPSON CORP1 citations59
US10341523B2Jul 2, 2019
Printer and control method of a printer
SEIKO EPSON CORP0 citations51
US11198312B2Dec 14, 2021
Method for determining working gap, and recording device
SEIKO EPSON CORP0 citations50
US11165915B2Nov 2, 2021
Printer, learning device, and learning method
SEIKO EPSON CORP0 citations50
US9702760B2Jul 11, 2017
Optical module, electronic apparatus, and method of driving optical module
SEIKO EPSON CORP1 citations50
US10419623B2Sep 17, 2019
Measuring apparatus and printing apparatus
SEIKO EPSON CORP0 citations49
US10750048B2Aug 18, 2020
Printing apparatus and control method of printing apparatus including a carriage configured to mount a print head and a camera for capturing an image of a chart printed on a transported print medium
SEIKO EPSON CORP0 citations41
US10735604B2Aug 4, 2020
Image quality inspection camera system, printing apparatus, and light source adjustment method
SEIKO EPSON CORP0 citations40
US10336066B2Jul 2, 2019
Printer and control method of a printer
SEIKO EPSON CORP0 citations40
US10029491B2Jul 24, 2018
Measuring device and printing apparatus
SEIKO EPSON CORP0 citations40
US9182279B2Nov 10, 2015
Optical module, electronic apparatus, and method of driving optical module
SEIKO EPSON CORP0 citations39
US7649165B2Jan 19, 2010
Image capturing apparatus
SEIKO EPSON CORP0 citations39
US10063785B2Aug 28, 2018
Colorimetry method, colorimetry device, spectral measurement method, spectral measurement device and electronic apparatus
SEIKO EPSON CORP0 citations38