Inventor · disambiguated record
Hiroshi Chiba
Also filed as: CHIBA HIROSHI
86 granted patents·35 pending applications·1,851 citations·filing 1981–2025
99Inventor score
Top patents by PatentIndex Score
121 records- 0199US6795169B2Exposure apparatus, optical projection apparatus and a method for adjusting the optical projection apparatusNIKON CORP·Filed 2003·Granted Sep 21, 2004·481 cites·21 claims
- 0297US7242455B2Exposure apparatus and method for producing deviceNIKON CORP·Filed 2005·Granted Jul 10, 2007·32 cites·61 claims
- 0397US5729331AExposure apparatus, optical projection apparatus and a method for adjusting the optical projection apparatusNIKON CORP·Filed 1995·Granted Mar 17, 1998·134 cites·74 claims
- 0494US10647248B2Image projection apparatusMAXELL LTD·Filed 2019·Granted May 12, 2020·6 cites·19 claims
- 0594US10457199B2Image projection apparatusMAXELL LTD·Filed 2016·Granted Oct 29, 2019·14 cites·19 claims
- 0694US4639582ACirculating-type bill depositing and disbursing machineLAUREL BANK MACHINE CO·Filed 1985·Granted Jan 27, 1987·62 cites·6 claims
- 0793US5739899AProjection exposure apparatus correcting tilt of telecentricityNIKON CORP·Filed 1996·Granted Apr 14, 1998·92 cites·29 claims
- 0892US11247605B2Image projection apparatus configured to project an image on a road surfaceMAXELL LTD·Filed 2020·Granted Feb 15, 2022·3 cites·12 claims
- 0992US8599244B2Imaging apparatus capable of switching display methodsHIROOKA SHINICHIRO·Filed 2008·Granted Dec 3, 2013·14 cites·24 claims
- 1091US10432876B2Imaging apparatus capable of switching display methodsMAXELL LTD·Filed 2016·Granted Oct 1, 2019·5 cites·8 claims
- 1191US5196769AMotor control deviceCHIBA HIROSHI·Filed 1991·Granted Mar 23, 1993·25 cites·9 claims
- 1290US6556278B1Exposure/imaging apparatus and method in which imaging characteristics of a projection optical system are adjustedNIKON CORP·Filed 2000·Granted Apr 29, 2003·26 cites·62 claims
- 1390US6268903B1Method of adjusting projection optical apparatusNIKON CORP·Filed 1996·Granted Jul 31, 2001·79 cites·44 claims
- 1490US5625436AScanning type exposure apparatus and exposure methodNIKON CORP·Filed 1996·Granted Apr 29, 1997·73 cites·14 claims
- 1589US7522422B2Heat sinkMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Apr 21, 2009·17 cites·5 claims
- 1688US11752870B2VehicleMAXELL LTD·Filed 2022·Granted Sep 12, 2023·1 cites·6 claims
- 1787US9503648B2Imaging apparatus capable of switching display methodsHITACHI MAXELL·Filed 2013·Granted Nov 22, 2016·4 cites·8 claims
- 1887US8792039B2Obstacle detection display deviceHIROOKA SHINICHIRO·Filed 2010·Granted Jul 29, 2014·9 cites·9 claims
- 1987US7254030B2Heat sinkMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Aug 7, 2007·40 cites·4 claims
- 2086US10582134B2Imaging apparatus capable of switching display methodsMAXELL LTD·Filed 2019·Granted Mar 3, 2020·2 cites·20 claims
- 2186US7372544B2Exposure apparatus, optical projection apparatus and a method for adjusting the optical projection apparatusNIKON CORP·Filed 2007·Granted May 13, 2008·8 cites·16 claims
- 2285US7372543B2Exposure apparatus, optical projection apparatus and a method for adjusting the optical projection apparatusNIKON CORP·Filed 2006·Granted May 13, 2008·7 cites·28 claims
- 2385US4726474ACirculating-type bill depositing and disbursing machineLAUREL BANK MACHINE CO·Filed 1985·Granted Feb 23, 1988·81 cites·5 claims
- 2484US7956984B2Exposure apparatus, optical projection apparatus and a method for adjusting the optical projection apparatusNIKON CORP·Filed 2008·Granted Jun 7, 2011·3 cites·12 claims
- 2584US2025126220A1Imaging apparatus capable of switching display methodsMAXELL LTD·Filed 2024·Application pending·0 cites
- 2683US5805356AProjection exposure apparatusNIKON CORP·Filed 1996·Granted Sep 8, 1998·66 cites·12 claims
- 2782US10186763B2Vehicle-mounted antenna deviceFUJIKURA LTD·Filed 2016·Granted Jan 22, 2019·5 cites·13 claims
- 2882US7602945B2Driving support apparatusHITACHI LTD·Filed 2006·Granted Oct 13, 2009·21 cites·2 claims
- 2982US6042608AFigure adjusting pad and process for manufacturing sameCUBIC ENG KK·Filed 1997·Granted Mar 28, 2000·56 cites·42 claims
- 3081US7335701B2Magnetic disk drive having a surface coating on a magnetic diskFUJITSU LTD·Filed 2006·Granted Feb 26, 2008·3 cites·5 claims
- 3180US8164859B2Head slider producing reduced lubricant adsorption and magnetic storage apparatusIMAMURA TAKAHIRO·Filed 2009·Granted Apr 24, 2012·6 cites·12 claims
- 3280US6377333B1Method of adjusting projection optical apparatusNIKON CORP·Filed 2000·Granted Apr 23, 2002·13 cites·13 claims
- 3378US12185016B2Imaging apparatus capable of switching display methodsMAXELL LTD·Filed 2023·Granted Dec 31, 2024·0 cites·14 claims
- 3478US6590609B1Image signal recording systemHITACHI LTD·Filed 1998·Granted Jul 8, 2003·66 cites·18 claims
- 3577US9490541B2Loop antennaFUJIKURA LTD·Filed 2014·Granted Nov 8, 2016·4 cites·12 claims
- 3677US7023527B2Exposure apparatus, optical projection apparatus and a method for adjusting the optical projection apparatusNIKON CORP·Filed 2004·Granted Apr 4, 2006·7 cites·20 claims
- 3777US6351305B1Exposure apparatus and exposure method for transferring pattern onto a substrateNIKON CORP·Filed 1998·Granted Feb 26, 2002·26 cites·136 claims
- 3876US6983790B2Heat transport device, semiconductor apparatus using the heat transport device and extra-atmospheric mobile unit using the heat transport deviceMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Jan 10, 2006·25 cites·19 claims
- 3975US12493235B2Image projection apparatusMAXELL LTD·Filed 2023·Granted Dec 9, 2025·0 cites·10 claims
- 4075US7619854B2Product including filmed screwFUJITSU LTD·Filed 2006·Granted Nov 17, 2009·2 cites·10 claims
- 4175US7534750B2Composition, magnetic recording medium, head slider, and magnetic recording deviceFUJITSU LTD·Filed 2005·Granted May 19, 2009·3 cites·9 claims
- 4274US8371367B2Heat sink and fabricating method of the sameMITSUBISHI ELECTRIC CORP·Filed 2005·Granted Feb 12, 2013·6 cites·8 claims
- 4373US7817244B2Exposure apparatus and method for producing deviceNIKON CORP·Filed 2006·Granted Oct 19, 2010·2 cites·17 claims
- 4473US6670309B2Method and apparatus for preparing fluorine-based solventFUJITSU LTD·Filed 2001·Granted Dec 30, 2003·13 cites·9 claims
- 4572US7081277B1Magnetic disk drive having a surface coating on a magnetic diskFUJITSU LTD·Filed 2000·Granted Jul 25, 2006·7 cites·19 claims
- 4668US11622082B2Imaging apparatus capable of switching display methodsMAXELL LTD·Filed 2020·Granted Apr 4, 2023·0 cites·15 claims
- 4768US5486860AVideo camera with autofocus function and method of controlling the sameHITACHI LTD·Filed 1995·Granted Jan 23, 1996·38 cites·19 claims
- 4867US5084786AMagnetic tape memory apparatus with axially displaced heads enabling after recording and verificationHITACHI LTD·Filed 1988·Granted Jan 28, 1992·17 cites·9 claims
- 4966US7317594B2Magnetic recording medium, head slider and manufacturing methods thereforFUJITSU LTD·Filed 2005·Granted Jan 8, 2008·6 cites·12 claims
- 5065US5749274ACylindrical member and method of manufacturing the sameCANON KK·Filed 1996·Granted May 12, 1998·16 cites·3 claims
Showing the top 50 of 121 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →