Inventor · disambiguated record
Kazuhiko Takahashi
Also filed as: TAKAHASHI KAZUHIKO · TAKAHASHI KAZUHIRO
119 granted patents·32 pending applications·840 citations·filing 1985–2024
99Inventor score
Top patents by PatentIndex Score
151 records- 0192US8376934B2Multijoint manipulator and endoscope system having the sameOLYMPUS MEDICAL SYSTEMS CORP·Filed 2011·Granted Feb 19, 2013·61 cites·5 claims
- 0291US7541710B2Rotating electric machineHITACHI LTD·Filed 2005·Granted Jun 2, 2009·24 cites·4 claims
- 0389US8174156B2Rotating electrical machine with different lamination steel kinds and spacingNAKAHARA AKIHITO·Filed 2011·Granted May 8, 2012·8 cites·4 claims
- 0487US6915072B2Finder, marker presentation member, and presentation method of positioning marker for calibration photographyOLYMPUS CORP·Filed 2003·Granted Jul 5, 2005·33 cites·25 claims
- 0586US9978197B2Banknote handling apparatusKOBAYASHI HITOSHI·Filed 2012·Granted May 22, 2018·5 cites·6 claims
- 0685US11928940B2Medium processing apparatus having a lockable loose coin device door and a lockable banknote device doorGLORY KOGYO KK·Filed 2021·Granted Mar 12, 2024·2 cites·16 claims
- 0785US9384614B2Coin dispensing device and drawerGLORY KOGYO KK·Filed 2013·Granted Jul 5, 2016·7 cites·10 claims
- 0885US8744287B2Image forming apparatusTAKAHASHI KAZUHIKO·Filed 2012·Granted Jun 3, 2014·4 cites·3 claims
- 0984US6996339B2Three-dimensional photographing apparatus and three-dimensional photographing method, and stereo adapterOLYMPUS CORP·Filed 2003·Granted Feb 7, 2006·24 cites·25 claims
- 1083US7493883B2Diluted oil regeneration in internal combustion engineNISSAN MOTOR·Filed 2006·Granted Feb 24, 2009·12 cites·10 claims
- 1182US12217581B2Medium processing apparatusGLORY KOGYO KK·Filed 2023·Granted Feb 4, 2025·0 cites·12 claims
- 1281US8304953B2Rotating electrical machineNAKAHARA AKIHITO·Filed 2011·Granted Nov 6, 2012·4 cites·3 claims
- 1381US7737658B2Battery packs having a charging mode and a discharging modeSONY CORP·Filed 2004·Granted Jun 15, 2010·63 cites·20 claims
- 1478US6201744B1Semiconductor memory circuit and redundancy control methodOKI ELECTRIC IND CO LTD·Filed 1999·Granted Mar 13, 2001·43 cites·18 claims
- 1577US7737586B2Rotating electric machineHITACHI LTD·Filed 2008·Granted Jun 15, 2010·9 cites·11 claims
- 1676US10077367B2Coated metal plate and exterior building materialNISSHIN STEEL CO LTD·Filed 2014·Granted Sep 18, 2018·2 cites·25 claims
- 1776US7491381B2Method of evaluating compound efficacious in treating obesityBANYU PHARMA CO LTD·Filed 2004·Granted Feb 17, 2009·8 cites·4 claims
- 1876US6515247B1Gas insulated switchgearHITACHI LTD·Filed 1999·Granted Feb 4, 2003·30 cites·10 claims
- 1975US10582154B2Picture presentation systemNTT DOCOMO INC·Filed 2017·Granted Mar 3, 2020·2 cites·6 claims
- 2075US10378111B2Coated metal sheet, method for manufacturing same, and exterior building materialNISSHIN STEEL CO LTD·Filed 2014·Granted Aug 13, 2019·1 cites·22 claims
- 2175US10174426B2Coated metal sheet, method for manufacturing same, and exterior building materialNISSHIN STEEL CO LTD·Filed 2014·Granted Jan 8, 2019·1 cites·15 claims
- 2275US6624372B1Gas insulated switchgearHITACHI LTD·Filed 1999·Granted Sep 23, 2003·27 cites·8 claims
- 2374US10386563B2Illuminator for a wearable displayISHII FUSAO·Filed 2017·Granted Aug 20, 2019·2 cites·8 claims
- 2474US7767881B2Utilization of histamine receptor h3 gene participating in body weight or food intake controlBANYU PHARMA CO LTD·Filed 2002·Granted Aug 3, 2010·5 cites·13 claims
- 2574US7031495B2Data authoring deviceOLYMPUS CORP·Filed 2005·Granted Apr 18, 2006·4 cites·20 claims
- 2672US9212957B2Installation structure for temperature sensor in electrical machinery and apparatusTAKAHASHI KAZUHIKO·Filed 2011·Granted Dec 15, 2015·5 cites·8 claims
- 2772US7535147B2Turbine generator having an A/C exciterHITACHI LTD·Filed 2006·Granted May 19, 2009·6 cites·7 claims
- 2872US7426319B2Image processing apparatus, image processing method, image processing system, program, and storage mediumCANON KK·Filed 2004·Granted Sep 16, 2008·26 cites·10 claims
- 2972US6746986B1Painted metal sheet for printing with a sublimation dyeNISSHIN STEEL CO LTD·Filed 2000·Granted Jun 8, 2004·8 cites·8 claims
- 3072US5576920AElectrostatic destruction preventing circuit and receiving apparatus having the samePIONEER ELECTRONIC CORP·Filed 1995·Granted Nov 19, 1996·33 cites·6 claims
- 3171US9517001B2Capsule endoscope systemOLYMPUS CORP·Filed 2016·Granted Dec 13, 2016·2 cites·11 claims
- 3271US8388605B2Manipulator apparatus and medical device systemUMEMOTO YOSHITAKA·Filed 2008·Granted Mar 5, 2013·9 cites·6 claims
- 3371US7466405B2Pattern inspection method, pattern inspection system and pattern inspection program of photomaskFUJITSU LTD·Filed 2005·Granted Dec 16, 2008·3 cites·20 claims
- 3470US10090722B2Rotating machinery with three-phase armature windings and first and second parallel windingsMITSUBISHI HITACHI POWER SYS·Filed 2014·Granted Oct 2, 2018·2 cites·1 claims
- 3570US8194824B2Radiation imaging apparatus and method for driving the sameTAKAHASHI KAZUHIKO·Filed 2009·Granted Jun 5, 2012·7 cites·28 claims
- 3670US8187169B2Medical apparatusSUGIYAMA YUTA·Filed 2008·Granted May 29, 2012·8 cites·8 claims
- 3770US7894661B2Calibration apparatus, calibration method, program for calibration, and calibration jigOLYMPUS CORP·Filed 2003·Granted Feb 22, 2011·15 cites·21 claims
- 3870US7368842B2Armature windings and dynamo-electric machine using the sameHITACHI LTD·Filed 2005·Granted May 6, 2008·4 cites·2 claims
- 3970US7274608B2Semiconductor memory device and a method of redressing a memory cellOKI ELECTRIC IND CO LTD·Filed 2005·Granted Sep 25, 2007·7 cites·10 claims
- 4070US5374947ALaser beam printer capable of changing scanning density and paper transport speedFUJI XEROX CO LTD·Filed 1992·Granted Dec 20, 1994·32 cites·5 claims
- 4169US10539798B2Optics of wearable display devicesISHII FUSAO·Filed 2017·Granted Jan 21, 2020·1 cites·13 claims
- 4269US7755230B2Rotary electric machine having cooling device and electric generating system including the machineHITACHI LTD·Filed 2008·Granted Jul 13, 2010·7 cites·15 claims
- 4368US11030842B2Banknote handling apparatusGLORY KOGYO KK·Filed 2018·Granted Jun 8, 2021·0 cites·10 claims
- 4468US8391577B2Radiation image processing apparatus, image processing method, X-ray radioscopy apparatus and control method thereofTAKAHASHI KAZUHIKO·Filed 2009·Granted Mar 5, 2013·4 cites·4 claims
- 4567US7433510B2Information presentation apparatus and information presentation system using the sameOLYMPUS CORP·Filed 2006·Granted Oct 7, 2008·5 cites·22 claims
- 4667US6987081B2Painted metal sheet for printing with a sublimation dyeNISSHIN STEEL CO LTD·Filed 2003·Granted Jan 17, 2006·5 cites·12 claims
- 4766US8602968B2Endoscope apparatusUMEMOTO YOSHITAKA·Filed 2009·Granted Dec 10, 2013·5 cites·9 claims
- 4866US5529602ASintered iron alloy resistant to abrasion at high temperature and method of manufacturing the sameHITACHI POWDERED METALS·Filed 1995·Granted Jun 25, 1996·21 cites·11 claims
- 4965US7325898B2Recording apparatusCANON KK·Filed 2003·Granted Feb 5, 2008·9 cites·5 claims
- 5064US11869318B2Medium processing apparatusGLORY KOGYO KK·Filed 2022·Granted Jan 9, 2024·0 cites·11 claims
Showing the top 50 of 151 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →