Inventor · disambiguated record
Keiichi Nitta
Also filed as: NITTA KEIICHI
18 granted patents·13 pending applications·155 citations·filing 1991–2025
94Inventor score
Top patents by PatentIndex Score
31 records- 0190US7764310B2Image processing apparatus, program and method for performing preprocessing for movie reproduction of still imagesNIKON CORP·Filed 2005·Granted Jul 27, 2010·12 cites·14 claims
- 0286US8123363B2Projector device, portable telephone and cameraNOZAKI HIROTAKE·Filed 2010·Granted Feb 28, 2012·6 cites·9 claims
- 0383US8159594B2Electronic deviceNITTA KEIICHI·Filed 2005·Granted Apr 17, 2012·11 cites·12 claims
- 0483US2025069598A1Information processing deviceNIKON CORP·Filed 2024·Application pending·0 cites
- 0579US8089537B2Image processing system and image processing program for defective pixel correctionHOSHUYAMA HIDEO·Filed 2006·Granted Jan 3, 2012·9 cites·2 claims
- 0679US2024087571A1Information processing deviceNIKON CORP·Filed 2023·Application pending·0 cites
- 0778US8111297B2Image processing apparatus, program, and method for performing preprocessing for movie reproduction of still imagesNITTA KEIICHI·Filed 2010·Granted Feb 7, 2012·3 cites·9 claims
- 0877US8441544B2Electronic camera and medium storing image processing program for skin color correctionMINAGAWA KAZUE·Filed 2010·Granted May 14, 2013·8 cites·7 claims
- 0974US8711239B2Program recording medium, image processing apparatus, imaging apparatus, and image processing methodNITTA KEIICHI·Filed 2010·Granted Apr 29, 2014·3 cites·17 claims
- 1072US6056509AContra-rotating bearing device for contra-rotating propellerKAWASAKI HEAVY IND LTD·Filed 1997·Granted May 2, 2000·33 cites·13 claims
- 1171US8289411B2Image processing apparatus, program, and method for performing preprocessing for movie reproduction of still imagesNITTA KEIICHI·Filed 2009·Granted Oct 16, 2012·2 cites·3 claims
- 1265US8587658B2Imaging device, image display device, and program with intruding object detectionNITTA KEIICHI·Filed 2008·Granted Nov 19, 2013·2 cites·10 claims
- 1365US2025211782A1Video compression apparatus, decompression apparatus and recording mediumNIKON CORP·Filed 2025·Application pending·0 cites
- 1465US2019392835A1Information processing deviceNIKON CORP·Filed 2019·Application pending·0 cites
- 1564US5508751ARecursive noise reduction device for reducing noise of stationary regions in moving imagesNIKON CORP·Filed 1994·Granted Apr 16, 1996·23 cites·10 claims
- 1661US8379990B2Object recognition apparatus, computer readable medium storing object recognition program, and image retrieval service providing methodNIKON CORP·Filed 2007·Granted Feb 19, 2013·4 cites·11 claims
- 1759US2017193994A1Information processing deviceNIKON CORP·Filed 2017·Application pending·0 cites
- 1858US9626151B2Information processing device, portable device and information processing systemNIKON CORP·Filed 2015·Granted Apr 18, 2017·0 cites·14 claims
- 1957US2021136406A1Video compression apparatus, decompression apparatus and recording mediumNIKON CORP·Filed 2019·Application pending·0 cites
- 2054US5153717AColor camera of surface-sequence systemNIKON CORP·Filed 1991·Granted Oct 6, 1992·15 cites·3 claims
- 2151US2008259289A1Projector Device, Portable Telephone and CameraNIKON CORP·Filed 2005·Application pending·0 cites
- 2249US9013399B2Information processing device, portable device and information processing systemHOSHUYAMA HIDEO·Filed 2011·Granted Apr 21, 2015·0 cites·25 claims
- 2346US2007263176A1Electronic DeviceNIKON CORP·Filed 2005·Application pending·0 cites
- 2445US2011211645A1Radio device, electronic device, and imaging deviceNIKON CORP·Filed 2011·Application pending·0 cites
- 2542US2002054222A1Image capturing system, and recording medium for control program of image capturing systemNIKON CORP·Filed 2001·Application pending·0 cites
- 2642US2012206619A1Image processing apparatus, image capturing apparatus and recording mediumNITTA KEIICHI·Filed 2012·Application pending·0 cites
- 2740US2009316801A1Radio Device, Electronic Device, and Imaging DeviceNIKON CORP·Filed 2006·Application pending·0 cites
- 2839US5719793ARecursive noise reduction device having improved adaptability with respect to input image dataNIKON CORP·Filed 1996·Granted Feb 17, 1998·11 cites·15 claims
- 2939US5103300ARotary filter color camera with control of filter rotation and pickup outputNIKON CORP·Filed 1991·Granted Apr 7, 1992·7 cites·1 claims
- 3039US5084761AVideo camera with rotatable color filter and registration correctionNIKON CORP·Filed 1991·Granted Jan 28, 1992·6 cites·3 claims
- 3132US2002024638A1Image input/output apparatus and document presentation apparatusFiled 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →