Inventor · disambiguated record
Tatsushi Otsuka
Also filed as: OTSUKA TATSUSHI
25 granted patents·5 pending applications·246 citations·filing 1993–2024
96Inventor score
Files withFUJITSU LTD13FUJITSU MICROELECTRONICS LTD5FUJITSU SEMICONDUCTOR LTD5SOCIONEXT INC4KAWAKUBO TOMOHIRO2
Top patents by PatentIndex Score
30 records- 0191US7533192B2Task scheduling method in case of simultaneous transfer of compressed data and non-compressed dataFUJITSU MICROELECTRONICS LTD·Filed 2005·Granted May 12, 2009·17 cites·13 claims
- 0278US8015389B2Memory device, memory controller and memory systemFUJITSU SEMICONDUCTOR LTD·Filed 2007·Granted Sep 6, 2011·3 cites·4 claims
- 0378US7774577B2Memory device, memory controller and memory systemFUJITSU SEMICONDUCTOR LTD·Filed 2007·Granted Aug 10, 2010·3 cites·15 claims
- 0473US9749648B2Moving image processing apparatusSOCIONEXT INC·Filed 2013·Granted Aug 29, 2017·2 cites·13 claims
- 0573US8077537B2Memory device, memory controller and memory systemKAWAKUBO TOMOHIRO·Filed 2009·Granted Dec 13, 2011·7 cites·7 claims
- 0670US7323789B2Multiple chip package and IC chipsFUJITSU LTD·Filed 2005·Granted Jan 29, 2008·5 cites·2 claims
- 0768US8004921B2Memory device, memory controller and memory systemFUJITSU SEMICONDUCTOR LTD·Filed 2009·Granted Aug 23, 2011·5 cites·4 claims
- 0868US7457360B2Method and apparatus for encoding image data with pre-encoding scheme, and method and apparatus for recording video using the sameFUJITSU LTD·Filed 2005·Granted Nov 25, 2008·2 cites·20 claims
- 0966US7668040B2Memory device, memory controller and memory systemFUJITSU MICROELECTRONICS LTD·Filed 2007·Granted Feb 23, 2010·3 cites·23 claims
- 1066US7590016B2Integrated circuitFUJITSU MICROELECTRONICS LTD·Filed 2007·Granted Sep 15, 2009·6 cites·12 claims
- 1166US5359548AFloating-point arithmetic system having multiple-input addition and subtraction meansFUJITSU LTD·Filed 1993·Granted Oct 25, 1994·46 cites·12 claims
- 1262US7869467B2Receiving device including packet output circuit for outputting control signalFUJITSU SEMICONDUCTOR LTD·Filed 2008·Granted Jan 11, 2011·2 cites·5 claims
- 1362US6388671B1Information processing apparatus and method for processing three-dimensional graphics using a second information processing unit for processing processed-related informationFUJITSU LTD·Filed 1997·Granted May 14, 2002·37 cites·38 claims
- 1458US2024295973A1Memory circuitSOCIONEXT INC·Filed 2024·Application pending·0 cites
- 1557US7336834B2Image processing systemFUJITSU LTD·Filed 2004·Granted Feb 26, 2008·4 cites·10 claims
- 1657US5627944AParallel data processing systemFUJITSU LTD·Filed 1994·Granted May 6, 1997·17 cites·3 claims
- 1756US7471722B2Video encoding device and methodFUJITSU LTD·Filed 2004·Granted Dec 30, 2008·3 cites·7 claims
- 1854US5822760ACache-memory system having multidimensional cacheFUJITSU LTD·Filed 1996·Granted Oct 13, 1998·30 cites·6 claims
- 1953US7729200B2Memory device, memory controller and memory systemFUJITSU MICROELECTRONICS LTD·Filed 2007·Granted Jun 1, 2010·2 cites·12 claims
- 2053US5715471AParallel computerFUJITSU LTD·Filed 1995·Granted Feb 3, 1998·27 cites·16 claims
- 2148US12512173B2Memory circuitSOCIONEXT INC·Filed 2024·Granted Dec 30, 2025·0 cites·10 claims
- 2247US8208562B2Transcoding device, transcoder, decoder, and transcoding methodOTSUKA TATSUSHI·Filed 2008·Granted Jun 26, 2012·0 cites·7 claims
- 2347US7814294B2Memory device, memory controller and memory systemFUJITSU SEMICONDUCTOR LTD·Filed 2007·Granted Oct 12, 2010·1 cites·23 claims
- 2446US2006023788A1Motion estimation and compensation device with motion vector correction based on vertical component valuesFUJITSU LTD·Filed 2004·Application pending·0 cites
- 2544US2007053430A1Image encoding device and methodFUJITSU LTD·Filed 2006·Application pending·0 cites
- 2642US5749089ACache-memory system having multidimensional spread cacheFUJITSU LTD·Filed 1996·Granted May 5, 1998·14 cites·11 claims
- 2742US2018376157A1Image processing apparatus and image processing methodSOCIONEXT INC·Filed 2018·Application pending·0 cites
- 2840US5835101AImage information processing apparatus having means for uniting virtual space and real spaceFUJITSU LTD·Filed 1996·Granted Nov 10, 1998·10 cites·15 claims
- 2937US2008151670A1Memory device, memory controller and memory systemKAWAKUBO TOMOHIRO·Filed 2007·Application pending·0 cites
- 3032US7652503B2Semiconductor deviceFUJITSU MICROELECTRONICS LTD·Filed 2006·Granted Jan 26, 2010·0 cites·8 claims
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