Inventor · disambiguated record
Eiji Iwata
Also filed as: IWATA EIJI
18 granted patents·7 pending applications·418 citations·filing 1979–2020
95Inventor score
Files withSONY CORP9SONY COMPUTER ENTERTAINMENT INC5BANDAI NAMCO ENTERTAINMENT INC1G C DENTAL IND CORP1ITO KEITA1
Top patents by PatentIndex Score
25 records- 0193US4273902ADental silicone compositions and the method of using the sameG C DENTAL IND CORP·Filed 1979·Granted Jun 16, 1981·59 cites·2 claims
- 0284US7304646B2Image data structure for direct memory accessSONY COMPUTER ENTERTAINMENT INC·Filed 2004·Granted Dec 4, 2007·28 cites·19 claims
- 0379US7038676B2System and method for data compressionSONY COMPUTER ENTERTAINMENT INC·Filed 2002·Granted May 2, 2006·26 cites·59 claims
- 0477US11738270B2Simulation system, processing method, and information storage mediumBANDAI NAMCO ENTERTAINMENT INC·Filed 2020·Granted Aug 29, 2023·2 cites·14 claims
- 0577US8001294B2Methods and apparatus for providing a compressed network in a multi-processing systemSONY COMPUTER ENTERTAINMENT INC·Filed 2005·Granted Aug 16, 2011·8 cites·7 claims
- 0677US6870883B2Parallel encoding and decoding processor system and methodSONY CORP·Filed 1999·Granted Mar 22, 2005·50 cites·19 claims
- 0777US5594679AAdaptive video signal processing apparatusSONY CORP·Filed 1994·Granted Jan 14, 1997·79 cites·24 claims
- 0874US8786796B2Display deviceITO KEITA·Filed 2008·Granted Jul 22, 2014·5 cites·5 claims
- 0969US5469313ASupporting device for a magnetic head which records/reproduces information from a magnetic layer of a photographic filmKONISHIROKU PHOTO IND·Filed 1994·Granted Nov 21, 1995·19 cites·11 claims
- 1066US5389923ASampling rate converterSONY CORP·Filed 1993·Granted Feb 14, 1995·26 cites·6 claims
- 1165US5604546AImage signal processing circuit for performing motion estimationSONY CORP·Filed 1994·Granted Feb 18, 1997·25 cites·15 claims
- 1264US6172621B1Coding apparatus and method of same and decoding apparatus and method of sameSONY CORP·Filed 1999·Granted Jan 9, 2001·29 cites·12 claims
- 1363US7334116B2Bit manipulation on data in a bitstream that is stored in a memory having an address boundary lengthSONY COMPUTER ENTERTAINMENT INC·Filed 2004·Granted Feb 19, 2008·10 cites·23 claims
- 1454US5644082AVehicle rotational-angle calculating apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Jul 1, 1997·24 cites·8 claims
- 1548US2005147174A1Encoding apparatus and method of same and decoding apparatus and method of sameFiled 2005·Application pending·0 cites
- 1646US2009066706A1Image Processing SystemSONY COMPUTER ENTERTAINMENT INC·Filed 2006·Application pending·0 cites
- 1743US2005284203A1Pressed work and manufacturing method thereofKATO SEISAKUSHO CO LTD·Filed 2005·Application pending·0 cites
- 1841US2007113612A1Manufacturing method for a press work productKATO SEISAKUSYO CO LTD·Filed 2005·Application pending·0 cites
- 1940US5629882ADiscrete cosine transformation system and inverse discrete cosine transformation system, having simple structure and operable at high speedSONY CORP·Filed 1993·Granted May 13, 1997·10 cites·14 claims
- 2037US2012327307A1Light guide plate apparatus, light source apparatus, display apparatus, and television receiver apparatusNAKAMURA SHINICHI·Filed 2011·Application pending·0 cites
- 2136US6198771B1Motion vector processing circuitSONY CORP·Filed 1993·Granted Mar 6, 2001·5 cites·6 claims
- 2236US2001047456A1ProcessorFiled 2001·Application pending·0 cites
- 2334US5654910AProcessing method and apparatus for performing 4 ×4 discrete cosine transformation or inverse discrete cosing transformationSONY CORP·Filed 1993·Granted Aug 5, 1997·7 cites·54 claims
- 2434US5621676ADiscrete cosine transformation system and inverse discrete cosine transformation system, having simple structure and operable at high speedSONY CORP·Filed 1995·Granted Apr 15, 1997·6 cites·10 claims
- 2533US2012047355A1Information Processing Apparatus Performing Various Bit Operation and Information Processing Method ThereofIWATA EIJI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →