Inventor · disambiguated record
Tetsuya Niitsuma
Also filed as: NIITSUMA TETSUYA
17 granted patents·5 pending applications·191 citations·filing 1987–2006
94Inventor score
Files withKONISHIROKU PHOTO IND13KONICA MINOLTA BUSINESS TECH5KONICA MINOLTA HOLDINGS INC2KONICA CORP1NIITSUMA TETSUYA1
Top patents by PatentIndex Score
22 records- 0169US8269995B2Image forming apparatus and apparatus for personal identity authenticationNIITSUMA TETSUYA·Filed 2005·Granted Sep 18, 2012·9 cites·11 claims
- 0269US7535592B2Image processing apparatus for simultaneous processing of a plurality of print dataKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted May 19, 2009·9 cites·3 claims
- 0367US5432611AImage forming apparatus with sub-pixel position controlKONISHIROKU PHOTO IND·Filed 1992·Granted Jul 11, 1995·26 cites·15 claims
- 0464US6223009B1Imaging forming apparatus with a priority order determining device for a plurality of jobsKONISHIROKU PHOTO IND·Filed 2000·Granted Apr 24, 2001·9 cites·9 claims
- 0564US5486927ADigital image forming apparatus using subdivided pixelsKONISHIROKU PHOTO IND·Filed 1992·Granted Jan 23, 1996·23 cites·11 claims
- 0663US7616334B2Image printing systemKONICA MINOLTA HOLDINGS INC·Filed 2004·Granted Nov 10, 2009·9 cites·20 claims
- 0763US5241609AMarker color conversion apparatus for color image processing deviceKONISHIROKU PHOTO IND·Filed 1991·Granted Aug 31, 1993·22 cites·5 claims
- 0857US8368941B2Image processing apparatus, image processing method and program for forming an image based on merged image dataKONICA MINOLTA BUSINESS TECH·Filed 2006·Granted Feb 5, 2013·1 cites·6 claims
- 0957US5467422AImage forming apparatus with neighboring pixel processingKONISHIROKU PHOTO IND·Filed 1992·Granted Nov 14, 1995·18 cites·9 claims
- 1057US5237400ACompact color image processing apparatus with enhanced density conversionKONISHIROKU PHOTO IND·Filed 1991·Granted Aug 17, 1993·17 cites·11 claims
- 1154US7148984B2Image forming apparatus in use with a networkKONICA CORP·Filed 2002·Granted Dec 12, 2006·2 cites·1 claims
- 1254US6473112B1Image forming apparatusKONISHIROKU PHOTO IND·Filed 2000·Granted Oct 29, 2002·2 cites·7 claims
- 1349US5473440AColor image forming apparatus with density controlKONISHIROKU PHOTO IND·Filed 1995·Granted Dec 5, 1995·14 cites·7 claims
- 1446US5220416AColor image processing apparatusKONISHIROKU PHOTO IND·Filed 1990·Granted Jun 15, 1993·10 cites·8 claims
- 1545US5119207ACopier with image transfer region determination and selective sampling of image data thereofKONISHIROKU PHOTO IND·Filed 1991·Granted Jun 2, 1992·9 cites·7 claims
- 1644US2006274373A1Image storing device, image storing system and image data control apparatusKONICA MINOLTA BUSINESS TECH·Filed 2005·Application pending·0 cites
- 1743US5493411AImage forming apparatus that modulates image density dataKONISHIROKU PHOTO IND·Filed 1995·Granted Feb 20, 1996·10 cites·7 claims
- 1842US2004160630A1Image printing systemKONICA MINOLTA HOLDINGS INC·Filed 2004·Application pending·0 cites
- 1942US2001050782A1Image forming systemKONISHIROKU PHOTO IND·Filed 2001·Application pending·0 cites
- 2040US2004239970A1Image reading apparatus, image formation apparatus and method for detecting document areaKONICA MINOLTA BUSINESS TECH·Filed 2004·Application pending·0 cites
- 2139US2006165263A1Person verification apparatus, information processing apparatus and person verification systemKONICA MINOLTA BUSINESS TECH·Filed 2005·Application pending·0 cites
- 2230US4843425AImage forming method and apparatusKONISHIROKU PHOTO IND·Filed 1987·Granted Jun 27, 1989·1 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →