Inventor · disambiguated record
Masajiro Iwasaki
Also filed as: IWASAKI MASAJIRO
16 granted patents·7 pending applications·305 citations·filing 1998–2021
92Inventor score
Top patents by PatentIndex Score
23 records- 0192US6771875B1Recording medium with video index information recorded therein video information management method which uses the video index information recording medium with audio index information recorded therein audio information management method which uses the audio index information and a video retrieval systemRICOH KK·Filed 1999·Granted Aug 3, 2004·89 cites·49 claims
- 0289US11809494B2Information processing apparatus and information processing methodYAHOO JAPAN CORP·Filed 2021·Granted Nov 7, 2023·2 cites·19 claims
- 0385US7277621B2Recording medium with video index information recorded therein video information management method which uses the video index information, recording medium with audio index information recorded therein, audio information management method which uses the audio index information, video retrieval method which uses video index information, audio retrieval method which uses the audio index information and a video retrieval systemRICOH KK·Filed 2004·Granted Oct 2, 2007·18 cites·37 claims
- 0473US6711287B1Image-feature extraction method and computer-readable record medium with a program for making a computer execute steps of the method recorded thereinRICOH KK·Filed 1999·Granted Mar 23, 2004·93 cites·24 claims
- 0571US6169998B1Method of and a system for generating multiple-degreed database for imagesRICOH KK·Filed 1998·Granted Jan 2, 2001·67 cites·21 claims
- 0670US8538149B2Data processing apparatus, image registration method, and program productIWASAKI MASAJIRO·Filed 2007·Granted Sep 17, 2013·3 cites·17 claims
- 0765US6853374B2Image space display method and apparatusRICOH KK·Filed 2002·Granted Feb 8, 2005·11 cites·16 claims
- 0862US7023446B1Presentation of images resembling each otherRICOH KK·Filed 2000·Granted Apr 4, 2006·17 cites·18 claims
- 0957US2010067052A1Method and apparatus for managing information, and computer program productIWASAKI MASAJIRO·Filed 2009·Application pending·0 cites
- 1055US2015066586A1Evaluation calculating device, evaluation calculating method, and recording mediumYAHOO JAPAN CORP·Filed 2013·Application pending·0 cites
- 1154US7844139B2Information management apparatus, information management method, and computer program productRICOH CO LTD·Filed 2006·Granted Nov 30, 2010·2 cites·19 claims
- 1253US8194982B2Document-image-data providing system, document-image-data providing device, information processing device, document-image-data providing method, information processing method, document-image-data providing program, and information processing programIWASAKI MASAJIRO·Filed 2008·Granted Jun 5, 2012·2 cites·9 claims
- 1350US10671663B2Generation device, generation method, and non-transitory computer-readable recording mediumYAHOO JAPAN CORP·Filed 2017·Granted Jun 2, 2020·0 cites·16 claims
- 1449US8144988B2Document-image-data providing system, document-image-data providing device, information processing device, document-image-data providing method, information processing method, document-image-data providing program, and information processing programIWASAKI MASAJIRO·Filed 2008·Granted Mar 27, 2012·1 cites·9 claims
- 1548US2007171482A1Method and apparatus for managing information, and computer program productIWASAKI MASAJIRO·Filed 2007·Application pending·0 cites
- 1648US2009183115A1Document searching apparatus, document searching method, and computer-readable recording mediumRICOH KK·Filed 2008·Application pending·0 cites
- 1747US9355338B2Image recognition device, image recognition method, and recording mediumYAHOO JAPAN CORP·Filed 2013·Granted May 31, 2016·0 cites·20 claims
- 1847US8422831B2Information management apparatus, information management method, and computer readable medium which determine similaritiesIWASAKI MASAJIRO·Filed 2008·Granted Apr 16, 2013·0 cites·26 claims
- 1947US8140525B2Information processing apparatus, information processing method and computer readable information recording mediumIWASAKI MASAJIRO·Filed 2008·Granted Mar 20, 2012·0 cites·6 claims
- 2044US2007171473A1Information processing apparatus, Information processing method, and computer program productRICOH KK·Filed 2007·Application pending·0 cites
- 2144US2008002225A1Printing control method, printing control device, printing sytem, terminal device, program, and recording mediumIWASAKI MASAJIRO·Filed 2007·Application pending·0 cites
- 2243US8107727B2Document processing apparatus, document processing method, and computer program productIWASAKI MASAJIRO·Filed 2008·Granted Jan 31, 2012·0 cites·16 claims
- 2342US2004024758A1Image classification method, image feature space displaying method, program, and recording mediumFiled 2003·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Masajiro Iwasaki files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →