Inventor · disambiguated record
Hiroyuki Sangu
Also filed as: SANGU HIROYUKI
13 granted patents·3 pending applications·3,039 citations·filing 1998–2018
93Inventor score
Top patents by PatentIndex Score
16 records- 0198US6666875B1Surgical apparatus permitting recharge of battery-driven surgical instrument in noncontact stateOLYMPUS OPTICAL CO·Filed 2000·Granted Dec 23, 2003·2.1k cites·25 claims
- 0297US7129472B1Optical scanning probe systemOLYMPUS CORP·Filed 2000·Granted Oct 31, 2006·179 cites·56 claims
- 0393US6545260B1Light scanning optical device which acquires a high resolution two-dimensional image without employing a charge-coupled deviceOLYMPUS OPTICAL CO·Filed 2000·Granted Apr 8, 2003·66 cites·31 claims
- 0490US6069698AOptical imaging apparatus which radiates a low coherence light beam onto a test object, receives optical information from light scattered by the object, and constructs therefrom a cross-sectional image of the objectOLYMPUS OPTICAL CO·Filed 1998·Granted May 30, 2000·539 cites·35 claims
- 0579US11435322B2Objective optical system and photoacoustic imaging deviceYOKOGAWA ELECTRIC CORP·Filed 2018·Granted Sep 6, 2022·1 cites·20 claims
- 0672US9116353B2Microscope deviceSANGU HIROYUKI·Filed 2009·Granted Aug 25, 2015·8 cites·6 claims
- 0765US6327493B1Light scanning devices of a water-tight structure to be inserted into a body cavity to obtain optical information on inside of a biological tissueOLYMPUS OPTICAL CO·Filed 1998·Granted Dec 4, 2001·126 cites·48 claims
- 0854US11467388B2Objective optical system and microscope system with liquid interposed between liquid contact surface and sampleYOKOGAWA ELECTRIC CORP·Filed 2018·Granted Oct 11, 2022·0 cites·20 claims
- 0952US6494827B1Endoscope device and operation apparatusOLYMPUS OPTICAL CO·Filed 1999·Granted Dec 17, 2002·64 cites·20 claims
- 1051US9715096B2Microscope apparatusYOKOGAWA ELECTRIC CORP·Filed 2014·Granted Jul 25, 2017·0 cites·11 claims
- 1150US9081186B2Microscope device for generating images of a specimen using phase distribution of lightYOKOGAWA ELECTRIC CORP·Filed 2012·Granted Jul 14, 2015·0 cites·10 claims
- 1245US11506878B2Confocal scanner, microscope system, and confocal microscopeYOKOGAWA ELECTRIC CORP·Filed 2018·Granted Nov 22, 2022·0 cites·17 claims
- 1344US2004116952A1Surgical apparatus permitting recharge of battery-driven surgical instrument in noncontact stateOLYMPUS OPTICAL CO·Filed 2003·Application pending·0 cites
- 1441US9766442B2Confocal scanner and confocal microscopeYOKOGAWA ELECTRIC CORP·Filed 2015·Granted Sep 19, 2017·0 cites·11 claims
- 1541US2020116990A1Microscope system, microscope, processing device, and camera for microscopeYOKOGAWA ELECTRIC CORP·Filed 2018·Application pending·0 cites
- 1639US2018140199A1Photoacoustic wave detecting device and photoacoustic imaging deviceYOKOGAWA ELECTRIC CORP·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →