Inventor · disambiguated record
Hideki Ishida
Also filed as: ISHIDA HIDEKI
66 granted patents·17 pending applications·952 citations·filing 1987–2025
99Inventor score
Files withKYOCERA DOCUMENT SOLUTIONS INC17MITA INDUSTRIAL CO LTD14FUJITSU LTD11KYOCERA MITA CORP7SANYO ELECTRIC CO7
Top patents by PatentIndex Score
83 records- 0197US7639329B2Liquid crystal panel and liquid crystal display apparatusNITTO DENKO CORP·Filed 2008·Granted Dec 29, 2009·52 cites·11 claims
- 0294US6198891B1Image forming apparatusKYOCERA MITA CORP·Filed 1999·Granted Mar 6, 2001·92 cites·10 claims
- 0394US6101349AImage-forming machine having an image forming unit movable from an acting position to a non-acting positionKYOCERA MITA CORP·Filed 1999·Granted Aug 8, 2000·99 cites·13 claims
- 0492US7158368B2Process for producing solid electrolytic capacitor and solid electrolytic capacitorSANYO ELECTRONIC COMPONENTS CO·Filed 2006·Granted Jan 2, 2007·16 cites·16 claims
- 0587US8837115B2Electrolytic capacitorISHIDA HIDEKI·Filed 2010·Granted Sep 16, 2014·7 cites·18 claims
- 0687US6343200B1Developing device having conveyance mixing unitsKYOCERA MITA CORP·Filed 2000·Granted Jan 29, 2002·31 cites·18 claims
- 0786US6891717B2Process for producing solid electrolytic capacitor and solid electrolytic capacitorSANYO ELECTRONIC COMPONENTS CO·Filed 2003·Granted May 10, 2005·34 cites·3 claims
- 0885US7557960B2Image forming apparatusKYOCERA MITA CORP·Filed 2005·Granted Jul 7, 2009·9 cites·13 claims
- 0985US7116744B2Clock recovery circuit and receiver circuit for improving the error rate of signal reproductionFUJITSU LTD·Filed 2001·Granted Oct 3, 2006·48 cites·56 claims
- 1085US6002897AImage-forming machine with photosensitive drum mountMITA INDUSTRIAL CO LTD·Filed 1997·Granted Dec 14, 1999·42 cites·38 claims
- 1184US5392099AImage forming apparatus having cleaning member for cleaning charging wireMITA INDUSTRIAL CO LTD·Filed 1993·Granted Feb 21, 1995·30 cites·12 claims
- 1282US8087556B2Power toolOOMORI KATSUHIRO·Filed 2007·Granted Jan 3, 2012·21 cites·5 claims
- 1381US7233172B2Differential amplifier circuit capable of accurately amplifying even high-speeded signal of small amplitudeFUJITSU LTD·Filed 2002·Granted Jun 19, 2007·40 cites·33 claims
- 1481US6374073B2Image forming machineKYOCERA MITA CORP·Filed 2001·Granted Apr 16, 2002·21 cites·22 claims
- 1580US7113391B2Solid electrolytic capacitor and method for manufacturing the sameSANYO ELECTRIC CO·Filed 2005·Granted Sep 26, 2006·9 cites·8 claims
- 1679US7262955B2Solid electrolytic capacitor and method for manufacturing the sameSANYO ELECTRIC CO·Filed 2006·Granted Aug 28, 2007·8 cites·10 claims
- 1777US5552861AImage forming apparatus having controller adjusting current to main charger and transfer chargerMITA INDUSTRIAL CO LTD·Filed 1994·Granted Sep 3, 1996·24 cites·3 claims
- 1876US7336135B2Oscillator and semiconductor deviceFUJITSU LTD·Filed 2004·Granted Feb 26, 2008·15 cites·11 claims
- 1976USD369382SPrinter for electronic computerHITACHI KOKI KK·Filed 1995·Granted Apr 30, 1996·20 cites·1 claims
- 2076US4839881APickup transport device for optical disc apparatusSANYO ELECTRIC CO·Filed 1987·Granted Jun 13, 1989·22 cites·3 claims
- 2175US2025303729A1Negative pressure regulation valve and inkjet recording apparatus including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 2274US5339137AImage forming apparatusMITA INDUSTRIAL CO LTD·Filed 1993·Granted Aug 16, 1994·20 cites·9 claims
- 2373US6674277B1Frequency measurement circuitFUJITSU LTD·Filed 2000·Granted Jan 6, 2004·14 cites·5 claims
- 2472US6311139B1Method for estimating yield of integrated circuit deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Oct 30, 2001·39 cites·9 claims
- 2572US6194955B1Current source switch circuitFUJITSU LTD·Filed 1999·Granted Feb 27, 2001·24 cites·4 claims
- 2671US5266620ARubber compositionYOKOHAMA RUBBER CO LTD·Filed 1992·Granted Nov 30, 1993·23 cites·5 claims
- 2769US12345689B2Gas component detection device with poisoning suppressionMURATA MANUFACTURING CO·Filed 2022·Granted Jul 1, 2025·0 cites·20 claims
- 2869US5249019AFeed roller for mixing and feeding a powderMITA INDUSTRIAL CO LTD·Filed 1992·Granted Sep 28, 1993·17 cites·7 claims
- 2965US8118204B2Portable fastening toolISHIDA HIDEKI·Filed 2006·Granted Feb 21, 2012·9 cites·15 claims
- 3065US7203860B2Clock recovery circuit for high-speed data signal transmissionFUJITSU LTD·Filed 2003·Granted Apr 10, 2007·11 cites·7 claims
- 3165US2025303728A1Inkjet recording apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 3263US6917191B2Frequency measurement circuitFUJITSU LTD·Filed 2003·Granted Jul 12, 2005·8 cites·8 claims
- 3362USD416572SPrinter for electronic computerHITACHI KOKI KK·Filed 1998·Granted Nov 16, 1999·11 cites·1 claims
- 3461US8270462B2Adaptive equalizer circuitYAMAGUCHI HISAKATSU·Filed 2009·Granted Sep 18, 2012·2 cites·10 claims
- 3560US10642188B2Toner case and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2019·Granted May 5, 2020·0 cites·12 claims
- 3660US8274624B2Liquid crystal panel and liquid crystal displayKITAGAWA TAKEHARU·Filed 2008·Granted Sep 25, 2012·1 cites·18 claims
- 3760US7110245B2Solid electrolytic capacitor and mounting method thereforSANYO ELECTRIC CO·Filed 2004·Granted Sep 19, 2006·7 cites·4 claims
- 3859US2024351343A1Degassing device and inkjet recording apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 3959US2024351345A1Degassing device and inkjet recording apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 4059US2024391246A1Degassing device and inkjet recording apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 4158US7136276B2Solid electrolytic capacitor and mounting method thereforSANYO ELECTRIC CO·Filed 2005·Granted Nov 14, 2006·2 cites·39 claims
- 4258US6624706B2Automatic bias adjustment circuit for use in PLL circuitFUJITSU LTD·Filed 2001·Granted Sep 23, 2003·11 cites·19 claims
- 4358US2025303730A1Negative pressure regulation valve and inkjet recording apparatus including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 4457US5268402ARubber compositionYOKOHAMA RUBBER CO LTD·Filed 1992·Granted Dec 7, 1993·10 cites·5 claims
- 4557US4953154APickup transport device for optical disc apparatusSANYO ELECTRIC CO·Filed 1989·Granted Aug 28, 1990·10 cites·4 claims
- 4656US6844773B2Semiconductor integrated circuit device enabling to produce a stable constant current even on a low power-source voltageFUJITSU LTD·Filed 2003·Granted Jan 18, 2005·7 cites·8 claims
- 4754USD413140SPrinter for a computerHITACHI KOKI KK·Filed 1998·Granted Aug 24, 1999·8 cites·1 claims
- 4853USD340257SLine printer for electronic computerHITACHI KOKI KK·Filed 1991·Granted Oct 12, 1993·8 cites·1 claims
- 4953US2024351346A1Degassing device and inkjet recording apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 5050US12050412B2Image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2022·Granted Jul 30, 2024·0 cites·14 claims
Showing the top 50 of 83 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →