Inventor · disambiguated record
Kouji Kitou
Also filed as: KITOU KOUJI
48 granted patents·4 pending applications·1,313 citations·filing 1985–2009
99Inventor score
Top patents by PatentIndex Score
52 records- 0193US5457473AImage display apparatusHITACHI LTD·Filed 1993·Granted Oct 10, 1995·71 cites·6 claims
- 0292US6081254AColor correction system of imaging apparatusHITACHI LTD·Filed 1994·Granted Jun 27, 2000·149 cites·45 claims
- 0389US6476821B2Image displaying system and information processing apparatusHITACHI LTD·Filed 1998·Granted Nov 5, 2002·86 cites·83 claims
- 0489US5926155ADigital video display systemHITACHI LTD·Filed 1994·Granted Jul 20, 1999·81 cites·27 claims
- 0588US5812210ADisplay apparatusHITACHI LTD·Filed 1995·Granted Sep 22, 1998·109 cites·32 claims
- 0687US5546048AAmplifier and display apparatus employing the sameHITACHI LTD·Filed 1993·Granted Aug 13, 1996·41 cites·32 claims
- 0786US6247090B1Display apparatus enabled to control communicatability with an external computer using identification informationHITACHI LTD·Filed 1999·Granted Jun 12, 2001·45 cites·4 claims
- 0886US5887147ADisplay apparatusHITACHI LTD·Filed 1997·Granted Mar 23, 1999·44 cites·43 claims
- 0985US6549970B2Display unit with controller enabling bi-directional communication with computerHITACHI LTD·Filed 2000·Granted Apr 15, 2003·17 cites·29 claims
- 1085US5526058AVideo signal adjusting apparatus, display using the apparatus, and method of adjusting the displayHITACHI LTD·Filed 1994·Granted Jun 11, 1996·70 cites·42 claims
- 1184US5652845ADisplay apparatusHITACHI LTD·Filed 1996·Granted Jul 29, 1997·41 cites·6 claims
- 1283US6304236B1Display apparatus for adjusting the display image using a control signal from an external computerHITACHI LTD·Filed 2000·Granted Oct 16, 2001·13 cites·2 claims
- 1383US5021719ADisplayHITACHI LTD·Filed 1989·Granted Jun 4, 1991·45 cites·6 claims
- 1481US5978041AImage display systemHITACHI LTD·Filed 1995·Granted Nov 2, 1999·79 cites·36 claims
- 1578US6513088B2Display unit and method enabling bi-directional communication with video sourceHITACHI LTD·Filed 2000·Granted Jan 28, 2003·14 cites·33 claims
- 1677US6057812AImage display apparatus which both receives video information and outputs information about itselfHITACHI LTD·Filed 1995·Granted May 2, 2000·27 cites·11 claims
- 1777US5579029ADisplay apparatus having automatic adjusting apparatusHITACHI LTD·Filed 1995·Granted Nov 26, 1996·50 cites·64 claims
- 1875US6639588B2Image display apparatusHITACHI LTD·Filed 2002·Granted Oct 28, 2003·7 cites·5 claims
- 1974US6686895B2Display unit for displaying an image based on a video signal received from a personal computer which is connected to an input deviceHITACHI LTD·Filed 2001·Granted Feb 3, 2004·10 cites·4 claims
- 2073US5400086AColor CRT drive apparatus and CRT display including a brightness adjustmentHITACHI LTD·Filed 1993·Granted Mar 21, 1995·31 cites·2 claims
- 2172US5258828AColor CRT drive apparatus having automatic white balance adjusting circuit and CRT displayHITACHI LTD·Filed 1990·Granted Nov 2, 1993·31 cites·16 claims
- 2269US7486334B2Image display systemHITACHI LTD·Filed 2004·Granted Feb 3, 2009·8 cites·7 claims
- 2369US5070280ADeflection yokeHITACHI LTD·Filed 1990·Granted Dec 3, 1991·22 cites·10 claims
- 2468US6348904B1Computer apparatus for sending video information to an image display apparatus and receiving information from the image display apparatusHITACHI LTD·Filed 1999·Granted Feb 19, 2002·16 cites·35 claims
- 2568US4956587AHorizontal deflection-high voltage circuitHITACHI LTD·Filed 1989·Granted Sep 11, 1990·21 cites·14 claims
- 2666US7475180B2Display unit with communication controller and memory for storing identification number for identifying display unitMONDIS TECHNOLOGY LTD·Filed 2002·Granted Jan 6, 2009·5 cites·29 claims
- 2766US6078301AComputer apparatus for sending video information to an image display apparatus and receiving information from the image display apparatusHITACHI LTD·Filed 1996·Granted Jun 20, 2000·24 cites·10 claims
- 2865US7541748B2Discharge lamp lighting deviceHITACHI LTD·Filed 2005·Granted Jun 2, 2009·2 cites·3 claims
- 2965US2010020050A1Display unit for displaying an image based on a video signal received from a personal computer which is connected to an input deviceMONDIS TECHNOLOGY LTD·Filed 2009·Application pending·0 cites
- 3065US2010026627A1DISPLAY UNIT FOR DISPLAYING AN IMAGE BASED ON A VIDEO SIGNAL RECEIVED FROM A PERSONAL COMPUTER WHICH IS CONNECTED TO AN INPUT DEVICE (As Amended)MONDIS TECHNOLOGY LTD·Filed 2009·Application pending·0 cites
- 3164US7276864B2Discharge lamp lighting device and projection type image display apparatus having the sameHITACHI MEDIA ELECTRON KK·Filed 2006·Granted Oct 2, 2007·2 cites·20 claims
- 3263US7475181B2Display unit with processor and communication controller which communicates information to the processorMONDIS TECHNOLOGY LTD·Filed 2002·Granted Jan 6, 2009·4 cites·9 claims
- 3362US7089342B2Method enabling display unit to bi-directionally communicate with video sourceHITACHI LTD·Filed 2004·Granted Aug 8, 2006·4 cites·18 claims
- 3460US6791623B1Image display systemHITACHI LTD·Filed 1999·Granted Sep 14, 2004·21 cites·56 claims
- 3560US6466272B1Display apparatusHITACHI LTD·Filed 1998·Granted Oct 15, 2002·21 cites·13 claims
- 3660US6008791AAutomatic adjusting apparatus of multiscan displayHITACHI LTD·Filed 1996·Granted Dec 28, 1999·24 cites·18 claims
- 3759US6346930B2Computer apparatus for sending video information to an image display apparatus and receiving information from the image display apparatusHITACHI LTD·Filed 1999·Granted Feb 12, 2002·10 cites·16 claims
- 3855US5870073ADisplay with scan converter for converting scanning frequency of input video signalHITACHI LTD·Filed 1995·Granted Feb 9, 1999·17 cites·18 claims
- 3950US7202612B2Discharge lamp lighting apparatusHITACHI MEDIA ELECTRON KK·Filed 2005·Granted Apr 10, 2007·0 cites·15 claims
- 4047US6995523B2Discharge lamp lighting deviceHITACHI MEDIA ELECTRON KK·Filed 2004·Granted Feb 7, 2006·2 cites·12 claims
- 4146US2004196276A1Display unit for displaying an image based on a video signal received from a personal computer which is connected to an input deviceHITACHI LTD·Filed 2004·Application pending·0 cites
- 4245US7023146B2Discharge lamp lighting apparatusHITACHI MEDIA ELECTRON KK·Filed 2004·Granted Apr 4, 2006·2 cites·16 claims
- 4345US6404459B1Display with scan converter for converting scanning frequency of input video signalHITACHI LTD·Filed 1999·Granted Jun 11, 2002·9 cites·36 claims
- 4445US4767971AHorizontal blanking pulse generation circuit used for display unit with cathode-ray tubeHITACHI LTD·Filed 1987·Granted Aug 30, 1988·8 cites·7 claims
- 4545US2004061692A1Display unit for displaying an image based on a video signal received from a personal computer which is connected to an input deviceHITACHI LTD·Filed 2003·Application pending·0 cites
- 4642US5475287ACathode-ray tube apparatus and yokeHITACHI LTD·Filed 1993·Granted Dec 12, 1995·5 cites·5 claims
- 4741US4992707AVertical deflection circuit of picture display unitHITACHI LTD·Filed 1990·Granted Feb 12, 1991·7 cites·32 claims
- 4839US5363022AHorizontal deflection circuit with reduced VLF electric fields from CRT displaysHITACHI LTD·Filed 1993·Granted Nov 8, 1994·5 cites·7 claims
- 4936US4649465AVoltage stabilizer for a high-voltage generating circuitHITACHI LTD·Filed 1985·Granted Mar 10, 1987·7 cites·11 claims
- 5032US6025680AHorizontal deflection circuit and cathode ray tube display apparatus using the sameHITACHI LTD·Filed 1994·Granted Feb 15, 2000·2 cites·17 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →