Inventor · disambiguated record
Kenji Tomizawa
Also filed as: TOMIZAWA KENJI
36 granted patents·3 pending applications·561 citations·filing 1984–2020
97Inventor score
Top patents by PatentIndex Score
39 records- 0195US5701385AApparatus for replaying a recording medium having means for displaying the contents of the recording medium as graphics images which include a series of intra-picturesSONY CORP·Filed 1995·Granted Dec 23, 1997·110 cites·14 claims
- 0289US5594709AReproducing device having index search function and access method thereforSONY CORP·Filed 1995·Granted Jan 14, 1997·61 cites·11 claims
- 0388US7484271B2Device case opening/closing device, and 2-axis hinge deviceSUGATSUNE KOGYO·Filed 2004·Granted Feb 3, 2009·42 cites·18 claims
- 0488US6788653B1Digital signal transmission method digital signal transmission system, digital signal transmitting apparatus and recording mediumSONY CORP·Filed 2000·Granted Sep 7, 2004·43 cites·31 claims
- 0587US7242856B2Data transfer apparatus and data transfer methodSONY CORP·Filed 2002·Granted Jul 10, 2007·27 cites·11 claims
- 0687US6601269B2Hinge AssemblySUGATSUNE KOGYO·Filed 2001·Granted Aug 5, 2003·24 cites·7 claims
- 0784US7947572B2Method of manufacturing a SOI structure having a SiGe layer interposed between the silicon and the insulatorSUMITOMO MITSUBISHI SILICON·Filed 2010·Granted May 24, 2011·7 cites·9 claims
- 0876US11661292B2Paper feeder, image forming apparatus, and non-transitory computer readable mediumFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted May 30, 2023·1 cites·10 claims
- 0974US5651087ADecoder for decoding still pictures data and data on which data length of still picture data is recorded reproducing apparatus for reproducing recording medium and reproducing method thereofSONY CORP·Filed 1995·Granted Jul 22, 1997·21 cites·13 claims
- 1072US11384581B2Door opening/closing apparatus and hingeSUGATSUNE KOGYO·Filed 2019·Granted Jul 12, 2022·3 cites·8 claims
- 1172US4704257AApparatus for growing single crystals of dissociative compoundsJAPAN RES DEV CORP·Filed 1984·Granted Nov 3, 1987·26 cites·12 claims
- 1270US5970205AMethod and apparatus for performing variable speed reproduction of compressed video dataSONY CORP·Filed 1998·Granted Oct 19, 1999·51 cites·10 claims
- 1368US7386918B2Hinge deviceSUGATSUNE KOGYO·Filed 2004·Granted Jun 17, 2008·13 cites·1 claims
- 1468US6061496ASystem for recording and reproducing karaoke dataSONY CORP·Filed 1997·Granted May 9, 2000·21 cites·14 claims
- 1567US8000396B2Filtering apparatus, digital broadcast receiving apparatus and filtering methodTOSHIBA KK·Filed 2005·Granted Aug 16, 2011·2 cites·20 claims
- 1667US7741193B2SOI structure having a SiGe layer interposed between the silicon and the insulatorSUMITOMO MITSUBISHI SILICON·Filed 2005·Granted Jun 22, 2010·3 cites·7 claims
- 1763US7773638B2Transmission device and home server systemTOSHIBA KK·Filed 2007·Granted Aug 10, 2010·2 cites·21 claims
- 1862US5796910ADecoder for decoding still picture data and data on which data length of still picture data is recorded, reproducing apparatus for reproducing recording medium, and reproducing method thereofSONY CORP·Filed 1997·Granted Aug 18, 1998·12 cites·1 claims
- 1960US4664742AMethod for growing single crystals of dissociative compoundsTOMIZAWA KENJI·Filed 1985·Granted May 12, 1987·16 cites·7 claims
- 2059USRE45120EDigital signal transmission method, digital signal transmission system, digital signal transmitting apparatus and recording mediumSONY CORP·Filed 2012·Granted Sep 9, 2014·0 cites·71 claims
- 2157USRE43962EDigital signal transmission method, digital signal transmission system, digital signal transmitting apparatus and recording mediumSONY CORP·Filed 2012·Granted Feb 5, 2013·0 cites·39 claims
- 2257USRE43271EDigital signal transmission method digital signal transmission system, digital signal transmitting apparatus and recording mediumSAKAMOTO ICHIRO·Filed 2006·Granted Mar 27, 2012·0 cites·61 claims
- 2357US7180138B2SOI structure having a SiGe layer interposed between the silicon and the insulatorJEAGUN PARK·Filed 2005·Granted Feb 20, 2007·2 cites·13 claims
- 2457US5828924AOptical detecting device for an image forming apparatus and an image forming apparatus using the sameFUJI XEROX CO LTD·Filed 1996·Granted Oct 27, 1998·12 cites·12 claims
- 2557US4750969AMethod for growing single crystals of dissociative compound semiconductorJAPAN RES DEV CORP·Filed 1986·Granted Jun 14, 1988·13 cites·9 claims
- 2654US7239802B2Processing method and processing apparatus for processing a plurality of files stored on storage mediumSONY CORP·Filed 2002·Granted Jul 3, 2007·4 cites·14 claims
- 2753USD789172SHingeSUGATSUNE KOGYO·Filed 2016·Granted Jun 13, 2017·5 cites·1 claims
- 2852USRE43377EData transfer apparatus and data transfer methodISHIDA TESSHO·Filed 2008·Granted May 8, 2012·0 cites·52 claims
- 2952US7246112B2Searching apparatus and searching methodSONY CORP·Filed 2002·Granted Jul 17, 2007·10 cites·12 claims
- 3052US2011007221A1Filtering apparatus and digital broadcasting receiving apparatusTOSHIBA KK·Filed 2009·Application pending·0 cites
- 3151US7953159B2Receiving apparatus and receiving methodTOSHIBA KK·Filed 2006·Granted May 31, 2011·0 cites·12 claims
- 3251US5078830AMethod for growing single crystalMITSUBISHI METAL CORP·Filed 1990·Granted Jan 7, 1992·15 cites·6 claims
- 3351US2009213925A1Buffer control device and receiving apparatusTOSHIBA KK·Filed 2009·Application pending·0 cites
- 3450US5074953AMethod for monocrystalline growth of dissociative compound semiconductorsMITSUBISHI MATERIALS CORP·Filed 1989·Granted Dec 24, 1991·10 cites·11 claims
- 3549USRE44436EData transfer apparatus and data transfer methodISHIDA TESSHO·Filed 2011·Granted Aug 13, 2013·0 cites·27 claims
- 3648US8213557B2Filtering apparatus and digital broadcast receiving apparatusTOMIZAWA KENJI·Filed 2007·Granted Jul 3, 2012·0 cites·20 claims
- 3737US2003230778A1SOI structure having a SiGe Layer interposed between the silicon and the insulatorSUMITOMO MITSUBISHI SILICON·Filed 2003·Application pending·0 cites
- 3836USD803660SHingeSUGATSUNE KOGYO·Filed 2017·Granted Nov 28, 2017·1 cites·1 claims
- 3933US5091043AMethod for monocrystaline growth of dissociative compound semiconductorsMITSUBISHI MATERIALS CORP·Filed 1989·Granted Feb 25, 1992·4 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →