Inventor · disambiguated record
Hiroyoshi Ishizaki
Also filed as: ISHIZAKI HIROYOSHI
13 granted patents·2 pending applications·111 citations·filing 1988–2021
89Inventor score
Top patents by PatentIndex Score
15 records- 0185US9088745B2Apparatus, system, and method of inspecting image, and recording medium storing image inspection control programKITAI TADASHI·Filed 2014·Granted Jul 21, 2015·5 cites·7 claims
- 0283US5031225ACharacter recognition method for recognizing character in an arbitrary rotation positionRICOH KK·Filed 1988·Granted Jul 9, 1991·85 cites·30 claims
- 0382US9185240B2Image test apparatus, image test system, and image test methodKOJIMA KEIJI·Filed 2014·Granted Nov 10, 2015·5 cites·11 claims
- 0476US9172824B2Apparatus, system, and method of inspecting image, and recording medium storing image inspection control programKOJIMA KEIJI·Filed 2013·Granted Oct 27, 2015·3 cites·16 claims
- 0574US8848244B2Image inspection method, apparatus, control program overlapping inspection images to obtain positional shiftKANEKO HITOMI·Filed 2013·Granted Sep 30, 2014·4 cites·16 claims
- 0673US8792128B2Apparatus, system, and method of inspecting image, and recording medium storing image inspection control programKITAI TADASHI·Filed 2012·Granted Jul 29, 2014·2 cites·12 claims
- 0771US8970931B2Image reading device employing calibration plate, apparatus including image reading device, image reading controlling method, and recording medium storing image reading control programKITAI TADASHI·Filed 2013·Granted Mar 3, 2015·2 cites·12 claims
- 0870US9767546B2Image inspection apparatus, image inspection system and image inspection methodKOJIMA KEIJI·Filed 2013·Granted Sep 19, 2017·3 cites·15 claims
- 0964US9233551B2Apparatus, system, and method of inspecting image, and recording medium storing image inspection control programKANEKO HITOMI·Filed 2012·Granted Jan 12, 2016·1 cites·13 claims
- 1054US8649020B2Color chartISHIZAKI HIROYOSHI·Filed 2011·Granted Feb 11, 2014·1 cites·7 claims
- 1150US12231607B2Image processing apparatus for performing gradation correction, image forming system, image processing method, and storage mediumWATANABE Akiho·Filed 2021·Granted Feb 18, 2025·0 cites·20 claims
- 1248US2012121139A1Inspection apparatus, inspection method, and storage mediumKOJIMA KEIJI·Filed 2011·Application pending·0 cites
- 1347US9065938B2Apparatus, system, and method of inspecting image, and recording medium storing image inspection control programKITAI TADASHI·Filed 2013·Granted Jun 23, 2015·0 cites·20 claims
- 1446US8964249B2Image test apparatus, image test system, and image test method for testing a print image based on master image dataKAWAMOTO HIROYUKI·Filed 2012·Granted Feb 24, 2015·0 cites·12 claims
- 1545US2013250377A1Image reading device, apparatus including image reading device, image reading controlling method, and recording medium storing image reading control programKITAI TADASHI·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →