Inventor · disambiguated record
Kazumi Ito
Also filed as: ITO KAZUMI
29 granted patents·2 pending applications·140 citations·filing 1996–2024
95Inventor score
Top patents by PatentIndex Score
31 records- 0187US8994842B2Zoom lens and image pickup apparatus equipped with sameOLYMPUS IMAGING CORP·Filed 2013·Granted Mar 31, 2015·8 cites·21 claims
- 0284US9762803B2Focal point adjustment device, camera system, and focal point adjustment method for imaging deviceOLYMPUS CORP·Filed 2016·Granted Sep 12, 2017·4 cites·7 claims
- 0384US8379112B2Waterproof camera and display methodOLYMPUS IMAGING CORP·Filed 2010·Granted Feb 19, 2013·6 cites·8 claims
- 0480US9729777B2Photographing apparatus and control method for photographing apparatusOLYMPUS CORP·Filed 2015·Granted Aug 8, 2017·3 cites·15 claims
- 0575US9658429B2Focus adjustment device, imaging device and focus adjustment methodOLYMPUS CORP·Filed 2016·Granted May 23, 2017·2 cites·20 claims
- 0675US6617048B1Prepainted steel sheet and method for producing the sameNIPPON KOKAN KK·Filed 2000·Granted Sep 9, 2003·9 cites·20 claims
- 0769US8419381B2Tandem piston pumpITO KAZUMI·Filed 2007·Granted Apr 16, 2013·7 cites·2 claims
- 0868US10370047B2Seal structure of crawler-driving apparatusKYB CORP·Filed 2017·Granted Aug 6, 2019·1 cites·13 claims
- 0968US9598125B2Seal structure of crawler-driving apparatusKAYABA INDUSTRY CO LTD·Filed 2013·Granted Mar 21, 2017·2 cites·9 claims
- 1062US5668919ACameraOLYMPUS OPTICAL CO·Filed 1996·Granted Sep 16, 1997·7 cites·16 claims
- 1162US2025089988A1Image processing apparatus, image processing method, and storage mediumOLYMPUS MEDICAL SYSTEMS CORP·Filed 2024·Application pending·0 cites
- 1261US5832325AStereo camera and printing system for stereoscopic photographyOLYMPUS OPTICAL CO·Filed 1997·Granted Nov 3, 1998·25 cites·10 claims
- 1358US7242533B2Two-unit zoom lens system, and exchangeable lens and electronic image taking apparatus using the zoom lens systemOLYMPUS IMAGING CORP·Filed 2006·Granted Jul 10, 2007·2 cites·16 claims
- 1455US8970771B2Waterproof camera having a semi-underwater photographing modeITO KAZUMI·Filed 2012·Granted Mar 3, 2015·0 cites·10 claims
- 1555US6946169B1Polyamic acid composition, liquid crystal aligning film, and liquid crystal display elementCHISSO CORP·Filed 1998·Granted Sep 20, 2005·15 cites·17 claims
- 1653US6316574B1Polyamic acid composition, liquid crystal aligning film, and liquid crystal display elementCHISSO CORP·Filed 1998·Granted Nov 13, 2001·20 cites·17 claims
- 1752US9866746B2Photographing apparatus and control method for photographing apparatusOLYMPUS CORP·Filed 2017·Granted Jan 9, 2018·0 cites·15 claims
- 1852US5870636ARangefinding device for cameraOLYMPUS OPTICAL CO·Filed 1997·Granted Feb 9, 1999·20 cites·16 claims
- 1951US5880881AReal image mode finder optical systemOLYMPUS OPTICAL CO·Filed 1997·Granted Mar 9, 1999·4 cites·12 claims
- 2049US10425573B2Automatic focus adjustment device and automatic focus adjustment control deviceOLYMPUS CORP·Filed 2017·Granted Sep 24, 2019·0 cites·14 claims
- 2148US6480342B1Zoom lens systemOLYMPUS OPTICAL CO·Filed 2000·Granted Nov 12, 2002·2 cites·28 claims
- 2245US10259177B2Film manufacturing method and manufacturing apparatusUBE INDUSTRIES·Filed 2014·Granted Apr 16, 2019·0 cites·16 claims
- 2345US10171724B2Focal point adjustment device and focal point adjustment methodOLYMPUS CORP·Filed 2017·Granted Jan 1, 2019·0 cites·16 claims
- 2445US5721979ACameraOLYMPUS OPTICAL CO·Filed 1996·Granted Feb 24, 1998·3 cites·18 claims
- 2544US10970537B2Image processing apparatus, image processing method, and recording medium having image processing program recorded thereinOLYMPUS CORP·Filed 2019·Granted Apr 6, 2021·0 cites·9 claims
- 2641US9473693B2Photographic apparatus, camera system and methods for calculating focus control information based on a distance between centers of gravity distributions of light receiving sensitivitiesOLYMPUS CORP·Filed 2015·Granted Oct 18, 2016·0 cites·30 claims
- 2740US10148865B2Focus detection apparatus and focus detection methodOLYMPUS CORP·Filed 2017·Granted Dec 4, 2018·0 cites·9 claims
- 2840US9509899B2Camera system and method for correcting focus detection pixelOLYMPUS CORP·Filed 2016·Granted Nov 29, 2016·0 cites·8 claims
- 2938US9769373B2Situation comprehending apparatus, situation comprehending method, and program for situation comprehensionOLYMPUS CORP·Filed 2016·Granted Sep 19, 2017·0 cites·21 claims
- 3038US2017107381A1Antifouling sheetLINTEC CORP·Filed 2015·Application pending·0 cites
- 3131US5854951AFinderOLYMPUS OPTICAL CO·Filed 1997·Granted Dec 29, 1998·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →