Inventor · disambiguated record
Tadayoshi Nakayama
Also filed as: NAKAYAMA TADAYOSHI
89 granted patents·4 pending applications·2,002 citations·filing 1986–2018
99Inventor score
Top patents by PatentIndex Score
93 records- 0194US7257264B2Image processing apparatus and method for compression-encoding image area informationCANON KK·Filed 2002·Granted Aug 14, 2007·71 cites·51 claims
- 0293US7227998B2Image processing apparatus, control method of the same, computer program, and computer-readable storage mediumCANON KK·Filed 2003·Granted Jun 5, 2007·59 cites·39 claims
- 0393US7194140B2Image processing apparatus and method which compresses image data of each region using a selected encoding methodCANON KK·Filed 2002·Granted Mar 20, 2007·62 cites·23 claims
- 0492US6711295B2Encoding apparatus and method, and storage mediumCANON KK·Filed 1999·Granted Mar 23, 2004·95 cites·9 claims
- 0590US7929031B2Image processing apparatus and image processing methodCANON KK·Filed 2008·Granted Apr 19, 2011·13 cites·7 claims
- 0690US7499592B2Image decoding apparatus and its control methodCANON KK·Filed 2005·Granted Mar 3, 2009·14 cites·8 claims
- 0790US5818970AImage encoding apparatusCANON KK·Filed 1992·Granted Oct 6, 1998·110 cites·6 claims
- 0889US4956725AImage signal reproducing apparatusCANON KK·Filed 1987·Granted Sep 11, 1990·74 cites·19 claims
- 0988US7106911B2Image processing apparatus and control method for inputting image data and encoding the dataCANON KK·Filed 2002·Granted Sep 12, 2006·37 cites·7 claims
- 1088US5801650ADecoding apparatus and methodCANON KK·Filed 1995·Granted Sep 1, 1998·68 cites·20 claims
- 1187US7912318B2Data transform apparatus and control method thereofCANON KK·Filed 2008·Granted Mar 22, 2011·16 cites·7 claims
- 1287US6865299B1Coding apparatus and methodCANON KK·Filed 2000·Granted Mar 8, 2005·31 cites·59 claims
- 1386US5132798ASpecial effect apparatus with power controlCANON KK·Filed 1990·Granted Jul 21, 1992·67 cites·6 claims
- 1485US6560365B1Decoding apparatus and methodCANON KK·Filed 1999·Granted May 6, 2003·87 cites·5 claims
- 1584US5124790ASignal processing deviceCANON KK·Filed 1990·Granted Jun 23, 1992·68 cites·15 claims
- 1683US6546145B1Image compression using selection of quantization methodCANON KK·Filed 1994·Granted Apr 8, 2003·72 cites·24 claims
- 1782US8020905B2Engaging and fixing structure and engaging and fixing methodNISSAN MOTOR·Filed 2007·Granted Sep 20, 2011·11 cites·3 claims
- 1882US6549676B1Encoding deviceCANON KK·Filed 1999·Granted Apr 15, 2003·77 cites·14 claims
- 1982US5986594AImage compression by arithmetic coding with learning limitCANON KK·Filed 1997·Granted Nov 16, 1999·70 cites·21 claims
- 2080US6952501B2Image processing apparatus, image encoding apparatus, and image decoding apparatusCANON KK·Filed 2001·Granted Oct 4, 2005·19 cites·69 claims
- 2180US5841381AHuffman coding/decoding using an intermediate code numberCANON KK·Filed 1997·Granted Nov 24, 1998·46 cites·25 claims
- 2279US7127115B2Image processing apparatus and method, computer program, and storage mediumCANON KK·Filed 2003·Granted Oct 24, 2006·25 cites·20 claims
- 2378US6996593B2Filter processing apparatus and its control method, program, and storage mediumCANON KK·Filed 2001·Granted Feb 7, 2006·24 cites·18 claims
- 2478US4891702AImage expansion apparatusCANON KK·Filed 1989·Granted Jan 2, 1990·32 cites·21 claims
- 2577US6553143B2Image encoding method and apparatusCANON KK·Filed 1995·Granted Apr 22, 2003·56 cites·14 claims
- 2675US7188132B2Hadamard transformation method and apparatusCANON KK·Filed 2002·Granted Mar 6, 2007·19 cites·22 claims
- 2775US6567562B1Encoding apparatus and methodCANON KK·Filed 1999·Granted May 20, 2003·57 cites·6 claims
- 2875US5568597AAdapting image data resolution to match resolution of an output deviceCANON KK·Filed 1994·Granted Oct 22, 1996·48 cites·15 claims
- 2974US7539355B2Data transform method and apparatusCANON KK·Filed 2005·Granted May 26, 2009·7 cites·14 claims
- 3074US4797741AInformation signal transmission systemCANON KK·Filed 1986·Granted Jan 10, 1989·28 cites·35 claims
- 3173US7643695B2Image coding apparatus and its control method, and computer program and computer readable storage mediumCANON KK·Filed 2006·Granted Jan 5, 2010·3 cites·9 claims
- 3273US5003404AVideo cameraCANON KK·Filed 1989·Granted Mar 26, 1991·21 cites·12 claims
- 3372US6552819B2Image processing apparatus and methodCANON KK·Filed 1997·Granted Apr 22, 2003·44 cites·20 claims
- 3470US9940691B2Information processing apparatus, control method of the same, and video cameraCANON KK·Filed 2016·Granted Apr 10, 2018·2 cites·8 claims
- 3570US8118337B2Engaging and fixing structureNAKAYAMA TADAYOSHI·Filed 2009·Granted Feb 21, 2012·5 cites·4 claims
- 3670US7284026B2Hadamard transformation method and deviceCANON KK·Filed 2003·Granted Oct 16, 2007·14 cites·11 claims
- 3770US5140424AImage signal processing apparatus with noise reductionCANON KK·Filed 1991·Granted Aug 18, 1992·29 cites·19 claims
- 3869USRE42186EData transform processing apparatus and methodCANON KK·Filed 2010·Granted Mar 1, 2011·2 cites·9 claims
- 3968US7236997B2Filter processing apparatus and methodCANON KK·Filed 2002·Granted Jun 26, 2007·12 cites·18 claims
- 4067US7835582B2Image encoding apparatus and control method thereofCANON KK·Filed 2007·Granted Nov 16, 2010·2 cites·4 claims
- 4166US10325345B2Device for performing image transformation processing and method thereofCANON KK·Filed 2017·Granted Jun 18, 2019·1 cites·7 claims
- 4266US6690825B1Image processing apparatus and methodCANON KK·Filed 2000·Granted Feb 10, 2004·20 cites·9 claims
- 4365US5396346AImage processing method and apparatus using rounding processingCANON KK·Filed 1993·Granted Mar 7, 1995·25 cites·10 claims
- 4464US7716265B2Data transformation apparatus and methodCANON KK·Filed 2005·Granted May 11, 2010·3 cites·10 claims
- 4563US7916962B2Data transforming apparatus and control method thereofCANON KK·Filed 2009·Granted Mar 29, 2011·2 cites·5 claims
- 4662US4947271AMulti-channel recording apparatusCANON KK·Filed 1987·Granted Aug 7, 1990·17 cites·6 claims
- 4761US6904177B2Filter processing apparatusCANON KK·Filed 2002·Granted Jun 7, 2005·7 cites·21 claims
- 4860US6567019B2Data processing apparatus and methodCANON KK·Filed 2001·Granted May 20, 2003·10 cites·61 claims
- 4960US4791487APicture signal conversion deviceCANON KK·Filed 1986·Granted Dec 13, 1988·16 cites·31 claims
- 5058US6408102B1Encoding/decoding deviceCANON KK·Filed 1998·Granted Jun 18, 2002·28 cites·27 claims
Showing the top 50 of 93 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Tadayoshi Nakayama 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 →