Inventor · disambiguated record
Toshifumi Yamaai
Also filed as: YAMAAI TOSHIFUMI
13 granted patents·2 pending applications·96 citations·filing 1998–2019
90Inventor score
Top patents by PatentIndex Score
15 records- 0183US10755116B2Image processing apparatus, imaging apparatus, and device control systemRICOH CO LTD·Filed 2018·Granted Aug 25, 2020·5 cites·7 claims
- 0277US7684648B2Reducing the size of a document imageRICOH KK·Filed 2006·Granted Mar 23, 2010·9 cites·29 claims
- 0376US8693790B2Form template definition method and form template definition apparatusJIANG YAN·Filed 2011·Granted Apr 8, 2014·7 cites·9 claims
- 0468US7003159B2Document frame recognition system and methodRICOH KK·Filed 2001·Granted Feb 21, 2006·24 cites·42 claims
- 0564US6785420B2Method and apparatus for table recognition, apparatus for character recognition, and computer productRICOH KK·Filed 2001·Granted Aug 31, 2004·20 cites·12 claims
- 0661US8564846B2Form processing apparatus, form processing method, and storage medium for updating definition dataYAMAAI TOSHIFUMI·Filed 2011·Granted Oct 22, 2013·2 cites·8 claims
- 0760US7873239B2Image processing apparatus, image direction determining method, and computer program productRICOH CO LTD·Filed 2007·Granted Jan 18, 2011·4 cites·15 claims
- 0853US11113559B2Information processing apparatus for improving text data recognition, information processing method, and non-transitory recording mediumKOBAYASHI HIROSHI·Filed 2019·Granted Sep 7, 2021·0 cites·12 claims
- 0953US7151859B2Method and system for correcting direction or orientation of document imageRICOH KK·Filed 2003·Granted Dec 19, 2006·9 cites·14 claims
- 1042US11416674B2Information processing apparatus, method of processing information and storage mediumISHIKURA KOJI·Filed 2019·Granted Aug 16, 2022·0 cites·10 claims
- 1141US10810749B2Image processing apparatus, moving body device control system, computer-readable medium, and image processing methodRICOH CO LTD·Filed 2018·Granted Oct 20, 2020·0 cites·11 claims
- 1241US2008219561A1Image processing apparatus, image processing method, and computer program productRICOH KK·Filed 2008·Application pending·0 cites
- 1338US6289120B1Method and system for processing images of forms which have irregular construction and/or determining whether characters are interior to a formRICOH KK·Filed 1998·Granted Sep 11, 2001·16 cites·4 claims
- 1436US2016247260A1Image processing apparatus, image processing system, and image processing methodNAKAMURA SATOSHI·Filed 2016·Application pending·0 cites
- 1535US11151373B2Information processing apparatus and information processing methodTOJO YOSHIHARU·Filed 2019·Granted Oct 19, 2021·0 cites·6 claims
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