Inventor · disambiguated record
Yasuyuki Shinkai
Also filed as: SHINKAI YASUYUKI
18 granted patents·5 pending applications·312 citations·filing 2001–2004
95Inventor score
Top patents by PatentIndex Score
23 records- 0193US6707480B2Image formation unit including stored performance informationRICOH KK·Filed 2002·Granted Mar 16, 2004·50 cites·7 claims
- 0293US6571071B2Consumption information management apparatus, image formation apparatus, and consumption information management systemRICOH KK·Filed 2001·Granted May 27, 2003·62 cites·43 claims
- 0385US6725003B2Image forming apparatus having a supporting device for supporting imaging unitsRICOH KK·Filed 2001·Granted Apr 20, 2004·24 cites·19 claims
- 0483US7336852B2Image processing apparatus, image reading apparatus, image forming apparatus and recording medium for image processing programRICOH KK·Filed 2003·Granted Feb 26, 2008·22 cites·17 claims
- 0582US7394470B2Method for reversibly transforming data format, image processing apparatus, program for reversibly transforming data format, and computer-readable recording medium thereofRICOH KK·Filed 2004·Granted Jul 1, 2008·22 cites·19 claims
- 0678US7454069B2Image processing apparatus, image compressing apparatus, image decompressing apparatus, image processing method, image compressing method, image decompressing method, information processing apparatus, information processing method, program and recording mediumRICOH KK·Filed 2003·Granted Nov 18, 2008·16 cites·29 claims
- 0778US7352907B2Code conversion apparatus, code conversion method and storage mediumRICOH KK·Filed 2003·Granted Apr 1, 2008·16 cites·41 claims
- 0877US7293172B2Scrambling of image by randomizing pixel valuesRICOH COPMANY LTD·Filed 2004·Granted Nov 6, 2007·16 cites·32 claims
- 0975US7409060B2Durable and undecipherable digital watermarking technique and detection of unauthorized useRICOH KK·Filed 2003·Granted Aug 5, 2008·21 cites·20 claims
- 1073US7450773B2Image processing apparatus and image processing method, image processing system, image processing program and storage mediumRICOH KK·Filed 2004·Granted Nov 11, 2008·11 cites·49 claims
- 1172US7545938B2Digital watermarking which allows tampering to be detected on a block-specific basisRICOH KK·Filed 2003·Granted Jun 9, 2009·10 cites·47 claims
- 1271US7430327B2Image processing apparatus, image processing program, and storage mediumRICOH KK·Filed 2003·Granted Sep 30, 2008·9 cites·20 claims
- 1370US7245775B2Image processing apparatus for compositing imagesRICOH KK·Filed 2003·Granted Jul 17, 2007·9 cites·11 claims
- 1467US7386175B2Modifying wavelet division level before transmitting data streamRICOH KK·Filed 2003·Granted Jun 10, 2008·7 cites·10 claims
- 1565US7627185B2Hierarchically compressing and coding and storing image dataRICOH KK·Filed 2004·Granted Dec 1, 2009·6 cites·9 claims
- 1660US7526133B2Image processing apparatus, image processing program, and storage mediumRICOH KK·Filed 2004·Granted Apr 28, 2009·8 cites·13 claims
- 1758US7593578B2Coding and decoding of image data with additional informationRICOH KK·Filed 2003·Granted Sep 22, 2009·3 cites·12 claims
- 1846US2004208379A1Image processing apparatus that adjusts image size to make image divisible into tilesFiled 2004·Application pending·0 cites
- 1946US2004202371A1Image processing apparatus that decomposes an image into components of different propertiesFiled 2004·Application pending·0 cites
- 2046US2004134978A1Image data input/output apparatus in which an item of stored image data can be selected using a check sheet indicating thumbnails thereofHARA JUNICHI·Filed 2003·Application pending·0 cites
- 2146US2004218817A1Image processing apparatus that decomposites composite imagesFiled 2004·Application pending·0 cites
- 2246US2004252897A1Image processing apparatus and computer-readable storage mediumFiled 2004·Application pending·0 cites
- 2336US7280787B2Image forming apparatusRICOH KK·Filed 2003·Granted Oct 9, 2007·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →