Inventor · disambiguated record
Masahiro Hagihara
Also filed as: HAGIHARA MASAHIRO
20 granted patents·5 pending applications·504 citations·filing 1990–2020
95Inventor score
Files withSONY OLYMPUS MEDICAL SOLUTIONS INC7OLYMPUS CORP6FANUC LTD4OLYMPUS OPTICAL CO4LAUREL BANK MACHINE CO1
Top patents by PatentIndex Score
25 records- 0195US7119830B2Endoscopic imaging system making it possible to detachably attach expansion unit having external expansion facility and add expansion facility for improving capability of systemOLYMPUS CORP·Filed 2002·Granted Oct 10, 2006·66 cites·3 claims
- 0294US6184922B1Endoscopic imaging system in which still image-specific or motion picture-specific expansion unit can be coupled to digital video output terminal in freely uncoupled mannerOLYMPUS OPTICAL CO·Filed 1998·Granted Feb 6, 2001·181 cites·27 claims
- 0392US7204792B2Apparatus for automatically changing a robot tool tip memberFANUC LTD·Filed 2006·Granted Apr 17, 2007·30 cites·7 claims
- 0480US8029438B2Endoscope and hydrophilic capOLYMPUS MEDICAL SYSTEMS CORP·Filed 2008·Granted Oct 4, 2011·22 cites·9 claims
- 0577US7105771B2Torch cable accommodating structure of arc welding robotFANUC LTD·Filed 2004·Granted Sep 12, 2006·22 cites·8 claims
- 0673US10842356B2Optical connector and medical equipmentSONY OLYMPUS MEDICAL SOLUTIONS INC·Filed 2019·Granted Nov 24, 2020·1 cites·20 claims
- 0767US7217229B2Apparatus for automatically changing a robot tool tip memberFANUC LTD·Filed 2004·Granted May 15, 2007·11 cites·4 claims
- 0867US6538687B1Endoscopic imaging system making it possible to detachably attach expansion unit having external expansion facility and add expansion facility for improving capability of systemOLYMPUS OPTICAL CO·Filed 1998·Granted Mar 25, 2003·26 cites·14 claims
- 0961US11744438B2Image processing device for endoscope, endoscope device, image processing method of image processing device for endoscope, and image processing programSONY OLYMPUS MEDICAL SOLUTIONS INC·Filed 2020·Granted Sep 5, 2023·0 cites·10 claims
- 1059USRE41467EEndoscopic imaging system in which still image-specific or motion picture-specific expansion unit can be coupled to digital video output terminal in freely uncoupled mannerOLYMPUS CORP·Filed 2002·Granted Aug 3, 2010·3 cites·52 claims
- 1158US11633085B2Charging deviceSONY OLYMPUS MEDICAL SOLUTIONS INC·Filed 2020·Granted Apr 25, 2023·0 cites·10 claims
- 1256US10856723B2Medical circuit board and medical deviceSONY OLYMPUS MEDICAL SOLUTIONS INC·Filed 2018·Granted Dec 8, 2020·0 cites·13 claims
- 1355US10729308B2Image processing device for endoscope, endoscope device, image processing method of image processing device for endoscope, and image processing programSONY OLYMPUS MEDICAL SOLUTIONS INC·Filed 2017·Granted Aug 4, 2020·0 cites·11 claims
- 1455US7167196B2Endoscopic imaging system making it possible to detachably attach expansion unit having external expansion facility and add expansion facility for improving capability of systemOLYMPUS CORP·Filed 2002·Granted Jan 23, 2007·1 cites·10 claims
- 1553US7125378B2Hermetically sealed imaging system for medical applicationsOLYMPUS CORP·Filed 2003·Granted Oct 24, 2006·9 cites·19 claims
- 1652US10470644B2Optical connector and medical equipmentSONY OLYMPUS MEDICAL SOLUTIONS INC·Filed 2015·Granted Nov 12, 2019·0 cites·17 claims
- 1752US5810620AElectric connector provided with a shielding part for electrical contacts at the distal end of the plugOLYMPUS OPTICAL CO·Filed 1997·Granted Sep 22, 1998·69 cites·22 claims
- 1850US10610619B2Imaging device for endoscope, and method of manufacturing imaging device for endoscopeSONY OLYMPUS MEDICAL SOLUTIONS INC·Filed 2017·Granted Apr 7, 2020·0 cites·6 claims
- 1949US5469841AEndoscope apparatus provided with liquid removing mechanism for the electric connectorOLYMPUS OPTICAL CO·Filed 1993·Granted Nov 28, 1995·54 cites·34 claims
- 2047US2006287576A1EndoscopeOLYMPUS CORP·Filed 2006·Application pending·0 cites
- 2146US2007219409A1Switch mechanism for use in medical apparatuses, and image-pickup device for use in endoscopesSHIMIZU MASAMI·Filed 2007·Application pending·0 cites
- 2243US5075534AArc sensor provided with a transparent objective window having a contamination preventing constructionFANUC LTD·Filed 1990·Granted Dec 24, 1991·9 cites·4 claims
- 2342US2008272869A1Medical ApparatusTAKAYAMA MASAKI·Filed 2005·Application pending·0 cites
- 2438US2016000306A1Endoscope systemOLYMPUS CORP·Filed 2015·Application pending·0 cites
- 2536US2018204404A1Paper sheet processing deviceLAUREL BANK MACHINE CO·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →