Inventor · disambiguated record
Shigehiro Ito
Also filed as: ITO SHIGEHIRO
20 granted patents·2 pending applications·185 citations·filing 1985–2012
95Inventor score
Files withVICTOR COMPANY OF JAPAN15MITSUBISHI ELECTRIC CORP3ALPS ELECTRIC CO LTD2HITACHI LTD1ITO SHIGEHIRO1
Top patents by PatentIndex Score
22 records- 0189US7444650B2Disk apparatusMITSUBISHI ELECTRIC CORP·Filed 2005·Granted Oct 28, 2008·10 cites·2 claims
- 0281US4674070AOptical type disc with V-shaped groove and optical type reproducing apparatus thereforVICTOR COMPANY OF JAPAN·Filed 1985·Granted Jun 16, 1987·26 cites·10 claims
- 0369US7107598B2Disk device having reduced disk contact areas against outer peripheral surface of diskMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Sep 12, 2006·7 cites·1 claims
- 0466US5053870AGhost cancelling device using variable amplifier controlled by criterion functionVICTOR COMPANY OF JAPAN·Filed 1989·Granted Oct 1, 1991·21 cites·11 claims
- 0555US5089892AGhost canceller employing plural reference signalsVICTOR COMPANY OF JAPAN·Filed 1991·Granted Feb 18, 1992·16 cites·2 claims
- 0653US5032916AMethod of detecting signal waveform disturbance in received television picture signalHITACHI LTD·Filed 1989·Granted Jul 16, 1991·14 cites·9 claims
- 0751US5237416AApparatus for removing waveform distortion from a video signalVICTOR COMPANY OF JAPAN·Filed 1992·Granted Aug 17, 1993·13 cites·4 claims
- 0850US7046969B2Miniaturized transmitter-receiver unitALPS ELECTRIC CO LTD·Filed 2002·Granted May 16, 2006·3 cites·3 claims
- 0948US5144414AGhost cancelling device with waveform checking circuitVICTOR COMPANY OF JAPAN·Filed 1990·Granted Sep 1, 1992·12 cites·5 claims
- 1047US5025317AGhost canceler using reference signals to generate updated criterion functions on which tap gains are determinedVICTOR COMPANY OF JAPAN·Filed 1990·Granted Jun 18, 1991·13 cites·1 claims
- 1144US5262978AImage enhancement systemVICTOR COMPANY OF JAPAN·Filed 1991·Granted Nov 16, 1993·9 cites·2 claims
- 1242US5253063AApparatus which employs the variable weighing coefficients for a transversal filter and a singular line memory to compensate for ghost in image signalsVICTOR COMPANY OF JAPAN·Filed 1992·Granted Oct 12, 1993·8 cites·6 claims
- 1341US5206727ATelevision signal according to the signal-to-noise ratio of the television signalVICTOR COMPANY OF JAPAN·Filed 1991·Granted Apr 27, 1993·6 cites·4 claims
- 1441US2004207975A1Electronic circuit unit having mounting structure with high soldering reliabilityALPS ELECTRIC CO LTD·Filed 2004·Application pending·0 cites
- 1540US5293541APicture quality improving apparatus for compensating contour of imagesVICTOR COMPANY OF JAPAN·Filed 1992·Granted Mar 8, 1994·7 cites·6 claims
- 1640US5184221AApparatus for removing ghost component disturbing picture signalVICTOR COMPANY OF JAPAN·Filed 1991·Granted Feb 2, 1993·9 cites·4 claims
- 1740US2012262346A1Radio communication cardITO SHIGEHIRO·Filed 2012·Application pending·0 cites
- 1834US5311313AApparatus for removing ghost from television signals including a transversal filter using coefficient data with unnecessary high frequency components removed therefromVICTOR COMPANY OF JAPAN·Filed 1992·Granted May 10, 1994·3 cites·1 claims
- 1933US5216507AWaveform distortion removing apparatusVICTOR COMPANY OF JAPAN·Filed 1990·Granted Jun 1, 1993·3 cites·4 claims
- 2032US5237415AGhost canceler with adaptive transversal filterVICTOR COMPANY OF JAPAN·Filed 1990·Granted Aug 17, 1993·3 cites·5 claims
- 2131US5400193ACassette loading deviceMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Mar 21, 1995·1 cites·11 claims
- 2230US5268860AImage enhancement systemVICTOR COMPANY OF JAPAN·Filed 1992·Granted Dec 7, 1993·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →