Inventor · disambiguated record
Taketoshi Hibi
Also filed as: HIBI TAKETOSHI
24 granted patents·2 pending applications·539 citations·filing 1993–2008
96Inventor score
Top patents by PatentIndex Score
26 records- 0193US5546191ARecording and reproducing apparatusMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Aug 13, 1996·195 cites·40 claims
- 0292US5724097AAdaptive quantization of video based on edge detectionMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Mar 3, 1998·124 cites·9 claims
- 0388US7369746B2Device for recording digital video and audio signals in designated areas of a recording medium in a predetermined track formatMITSUBISHI ELECTRIC CORP·Filed 2001·Granted May 6, 2008·16 cites·4 claims
- 0483US6862047B2Image projection apparatusMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Mar 1, 2005·24 cites·39 claims
- 0575US7040766B2Illumination optical system and projection-type display apparatusMITSUBISHI ELECTRIC CORP·Filed 2004·Granted May 9, 2006·13 cites·18 claims
- 0674US7174090B2Digital VTRMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Feb 6, 2007·6 cites·8 claims
- 0774US7099079B2Diffuser panel for rear projection screen and such rear projection screenMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Aug 29, 2006·10 cites·17 claims
- 0872US5684915ADigital VTR for recording special replay data with appended error correction codesMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Nov 4, 1997·16 cites·22 claims
- 0971US5508701AData conversion method and recording and reproduction apparatusMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Apr 16, 1996·31 cites·12 claims
- 1068US7256841B2Projection display apparatus and method for projecting image onto a screenMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Aug 14, 2007·8 cites·16 claims
- 1168US6870575B2Screen-noise eliminating apparatus and cathode-ray tube display apparatusMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Mar 22, 2005·8 cites·15 claims
- 1268US5960150ADigital VTRMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Sep 28, 1999·13 cites·26 claims
- 1367US7401927B2Method of illumination and display apparatusMITSUBISHI ELECTRIC CORP·Filed 2005·Granted Jul 22, 2008·2 cites·21 claims
- 1467US6717626B1High contrast projection television shieldMITSUBISHI DIGITAL ELECT USA·Filed 2000·Granted Apr 6, 2004·8 cites·19 claims
- 1566US6977964B1Digital VTR for recording and replaying data depending on replay modesMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Dec 20, 2005·4 cites·9 claims
- 1666US6885428B2Light source device and projection televisionMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Apr 26, 2005·7 cites·20 claims
- 1764US7287881B2Light deflector and rear-projection screenMITSUBISHI ELECTRIC CORP·Filed 2005·Granted Oct 30, 2007·4 cites·11 claims
- 1863US6937288B2Beam current limiting circuit for use in a video projectorMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Aug 30, 2005·5 cites·5 claims
- 1957US2008279529A1Digital vtrASAMURA MASAKO·Filed 2008·Application pending·0 cites
- 2054US7385565B2Projection-type display apparatusMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Jun 10, 2008·4 cites·16 claims
- 2152US6011663ADigital VTR increasing recorded amount of high priority dataMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Jan 4, 2000·16 cites·25 claims
- 2252US2005185925A1Digital VTRMITSUBISHI ELECTRIC CORP·Filed 2005·Application pending·0 cites
- 2349US6085022ADigital VTR for recording special replay video data in track areas designated for digital video and digital audioMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Jul 4, 2000·5 cites·15 claims
- 2448US6081649ADigital VTR for processing intra-picture data according to replay modesMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Jun 27, 2000·13 cites·17 claims
- 2547US6021017AMagnetic recording and playback device which processes error signals to obtain a servo correction signalMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Feb 1, 2000·7 cites·23 claims
- 2646US6339670B1Digital VTRMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Jan 15, 2002·0 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →