Inventor · disambiguated record
Akira Hagiwara
Also filed as: HAGIWARA AKIRA
54 granted patents·12 pending applications·555 citations·filing 1987–2017
98Inventor score
Top patents by PatentIndex Score
66 records- 0195US7187756B2X-ray CT apparatus and X-ray tubeGE MED SYS GLOBAL TECH CO LLC·Filed 2004·Granted Mar 6, 2007·68 cites·17 claims
- 0291US7313216B2Scan control method and X-ray CT apparatusGE MED SYS GLOBAL TECH CO LLC·Filed 2005·Granted Dec 25, 2007·28 cites·20 claims
- 0390US6445764B2Multi-slice X-ray CT apparatus and method of controlling the sameGE MED SYS GLOBAL TECH CO LLC·Filed 2000·Granted Sep 3, 2002·45 cites·18 claims
- 0485US7639776B2X-ray CT apparatusGE MED SYS GLOBAL TECH CO LLC·Filed 2007·Granted Dec 29, 2009·20 cites·21 claims
- 0583US8174200B2Piezoelectric transformer driving device, cold-cathode tube inverter, cold-cathode tube driving device, and image forming apparatusKOSAKA TORU·Filed 2010·Granted May 8, 2012·7 cites·14 claims
- 0682US10083526B2Radiation tomographic imaging method, apparatus, and programGEN ELECTRIC·Filed 2016·Granted Sep 25, 2018·4 cites·17 claims
- 0781US7379526B2X-ray CT apparatus and X-ray CT imaging methodGE MED SYS GLOBAL TECH CO LLC·Filed 2005·Granted May 27, 2008·7 cites·26 claims
- 0881US6795522B2Backprojection method and X-ray CT apparatusGE MED SYS GLOBAL TECH CO LLC·Filed 2003·Granted Sep 21, 2004·28 cites·18 claims
- 0979US7649972B2X-ray CT data acquisition method and X-ray CT apparatusGE MED SYS GLOBAL TECH CO LLC·Filed 2007·Granted Jan 19, 2010·6 cites·9 claims
- 1078US8009890B2Image display apparatus and X-ray CT apparatusGE MED SYS GLOBAL TECH CO LLC·Filed 2007·Granted Aug 30, 2011·9 cites·14 claims
- 1178US7889833B2X-ray tomography apparatus and artifact reducing methodGE MED SYS GLOBAL TECH CO LLC·Filed 2007·Granted Feb 15, 2011·9 cites·17 claims
- 1278US7428290B2X-ray CT apparatusGE MED SYS GLOBAL TECH CO LLC·Filed 2006·Granted Sep 23, 2008·18 cites·18 claims
- 1377US10537297B2Radiation tomography apparatus and program for cardiac-gated imagingGEN ELECTRIC·Filed 2015·Granted Jan 21, 2020·3 cites·9 claims
- 1476US6865247B2Three dimensional back projection method and an X-ray CT apparatusGE MED SYS GLOBAL TECH CO LLC·Filed 2003·Granted Mar 8, 2005·20 cites·24 claims
- 1574US8358824B2X-ray CT apparatusGE MED SYS GLOBAL TECH CO LLC·Filed 2010·Granted Jan 22, 2013·4 cites·20 claims
- 1674US7522697B2X-ray CT apparatusGE MED SYS GLOBAL TECH CO LLC·Filed 2007·Granted Apr 21, 2009·8 cites·14 claims
- 1773US8265511B2Power source device and image forming apparatusKOSAKA TORU·Filed 2009·Granted Sep 11, 2012·4 cites·14 claims
- 1873US7894567B2X-ray tomography apparatus and artifact reducing methodGE MED SYS GLOBAL TECH CO LLC·Filed 2007·Granted Feb 22, 2011·6 cites·20 claims
- 1971US7606345B2X-ray CT apparatusGE MED SYS GLOBAL TECH CO LLC·Filed 2008·Granted Oct 20, 2009·11 cites·20 claims
- 2071US7190758B2X-ray CT systemGE MED SYS GLOBAL TECH CO LLC·Filed 2004·Granted Mar 13, 2007·55 cites·10 claims
- 2169US5191863ARotary sleeve-valve internal combustion engineOSHIMA KENSETSU KK·Filed 1989·Granted Mar 9, 1993·26 cites·13 claims
- 2268US6873679B2Multi-row detector X-ray CT apparatusGE MED SYS GLOBAL TECH CO LLC·Filed 2003·Granted Mar 29, 2005·13 cites·4 claims
- 2367US7639772B2Image reconstructing method and X-ray CT apparatusGE MED SYS GLOBAL TECH CO LLC·Filed 2006·Granted Dec 29, 2009·4 cites·13 claims
- 2467US7260175B2CT image producing method and X-ray CT apparatusGE MED SYS GLOBAL TECH CO LLC·Filed 2005·Granted Aug 21, 2007·3 cites·16 claims
- 2566US9378567B2Image generating method, image generating apparatus and radiation tomographic imaging apparatus, and program thereforGE MED SYS GLOBAL TECH CO LLC·Filed 2013·Granted Jun 28, 2016·2 cites·5 claims
- 2666US7324622B2Radiation computed tomography apparatus and tomographic image producing methodGE MED SYS GLOBAL TECH CO LLC·Filed 2004·Granted Jan 29, 2008·13 cites·12 claims
- 2765US10194879B2Image processing method, image processing apparatus and radiation tomographic imaging apparatus, and programGEN ELECTRIC·Filed 2016·Granted Feb 5, 2019·1 cites·16 claims
- 2865US7978895B2X-ray CT systemGE MED SYS GLOBAL TECH CO LLC·Filed 2006·Granted Jul 12, 2011·4 cites·19 claims
- 2965US7949090B2X-ray CT apparatus and image reconstruction methodGE MED SYS GLOBAL TECH CO LLC·Filed 2008·Granted May 24, 2011·4 cites·20 claims
- 3065US7949087B2Radiography apparatusGE MED SYS GLOBAL TECH CO LLC·Filed 2007·Granted May 24, 2011·2 cites·20 claims
- 3165US7933377B2Method of CT perfusion imaging and apparatus for implementing sameGEN ELECTRIC·Filed 2009·Granted Apr 26, 2011·4 cites·22 claims
- 3264US9477185B2Heater control unit and image forming apparatusOKI DATA KK·Filed 2015·Granted Oct 25, 2016·1 cites·21 claims
- 3363US7076019B2Radiation computed tomography apparatusGE MED SYS GLOBAL TECH CO LLC·Filed 2004·Granted Jul 11, 2006·11 cites·16 claims
- 3462US8576981B2Image reconstruction method and X-ray CT apparatusHAGIWARA AKIRA·Filed 2010·Granted Nov 5, 2013·2 cites·22 claims
- 3561US8989470B2Image processing apparatus, program and image diagnostic apparatus for high-frequency enhancement processingHAGIWARA AKIRA·Filed 2012·Granted Mar 24, 2015·2 cites·18 claims
- 3660US7215735B2CT image production method and X-ray CT systemGE MED SYS GLOBAL TECH CO LLC·Filed 2005·Granted May 8, 2007·2 cites·14 claims
- 3760US2004022349A1Medical image capturing system, server apparatus and method of controlling medical image capturing systemFiled 2003·Application pending·0 cites
- 3859US7783001B2X-ray CT apparatus and image reconstructing deviceGE MED SYS GLOBAL TECH CO LLC·Filed 2008·Granted Aug 24, 2010·2 cites·20 claims
- 3959US7580501B2CT image reconstruction method, CT apparatus, and programGE MED SYS GLOBAL TECH CO LLC·Filed 2005·Granted Aug 25, 2009·2 cites·18 claims
- 4059US7492854B2X-ray CT imaging method and X-ray CT apparatusGE MED SYS GLOBAL TECH CO LLC·Filed 2006·Granted Feb 17, 2009·2 cites·14 claims
- 4159US6061421ACT imaging method and X-ray CT apparatusGE YOKOGAWA MEDICAL SYSTEMS LI·Filed 1998·Granted May 9, 2000·28 cites·2 claims
- 4258US7173997B2X-ray CT imaging method and X-ray CT apparatusGE MED SYS GLOBAL TECH CO LLC·Filed 2004·Granted Feb 6, 2007·16 cites·19 claims
- 4354US4822211AMethod and apparatus for laying cable in a pipeNIPPON HUME PIPE·Filed 1987·Granted Apr 18, 1989·22 cites·3 claims
- 4452US7359476B2Radiation tomographic imaging apparatus and radiation tomographic imaging method, and image producing apparatusGE MED SYS GLOBAL TECH CO LLC·Filed 2004·Granted Apr 15, 2008·4 cites·19 claims
- 4550US10152805B2Image processing method, image processing apparatus and radiation tomographic imaging apparatus, and programGEN ELECTRIC·Filed 2016·Granted Dec 11, 2018·0 cites·20 claims
- 4649US7379534B2X-ray CT image production method and X-ray CT systemGE MED SYS GLOBAL TECH CO LLC·Filed 2004·Granted May 27, 2008·2 cites·16 claims
- 4749US5482387ADot print head and method of control over printing therewithOKI ELECTRIC IND CO LTD·Filed 1994·Granted Jan 9, 1996·8 cites·5 claims
- 4848US10134157B2Image generating apparatus, radiation tomography imaging apparatus, and image generating method and programGEN ELECTRIC·Filed 2014·Granted Nov 20, 2018·0 cites·17 claims
- 4948US9208540B2Image producing method, image producing apparatus and radiation tomographic imaging apparatus, and programGE MED SYS GLOBAL TECH CO LLC·Filed 2013·Granted Dec 8, 2015·0 cites·20 claims
- 5047US2017273656A1Radiation tomographic imaging apparatus, and program for controlling the sameGEN ELECTRIC·Filed 2017·Application pending·0 cites
Showing the top 50 of 66 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →