Inventor · disambiguated record
Yoshiyuki Sonda
Also filed as: SONDA YOSHIYUKI
9 granted patents·333 citations·filing 1993–2011
90Inventor score
Top patents by PatentIndex Score
9 records- 0193US7420671B2Defect inspection method and apparatus for transparent plate-like membersASAHI GLASS CO LTD·Filed 2007·Granted Sep 2, 2008·27 cites·2 claims
- 0289US5754260AProjection type color liquid crystal optical apparatusAG TECHNOLOGY CORP·Filed 1997·Granted May 19, 1998·116 cites·20 claims
- 0389US5648860AProjection type color liquid crystal optical apparatusAG TECHNOLOGY CORP·Filed 1994·Granted Jul 15, 1997·96 cites·13 claims
- 0484US7589844B2Shape inspection method and apparatusASAHI GLASS CO LTD·Filed 2008·Granted Sep 15, 2009·15 cites·20 claims
- 0580US7796248B2Defect inspection method and apparatus for transparent plate-like membersASAHI GLASS CO LTD·Filed 2008·Granted Sep 14, 2010·6 cites·10 claims
- 0679US7394536B2Method and apparatus for inspecting front surface shapeASAHI GLASS CO LTD·Filed 2006·Granted Jul 1, 2008·17 cites·2 claims
- 0772US5844638ALight source apparatus using a cone-shaped element and an applied apparatus thereofAG TECHNOLOGY CORP·Filed 1997·Granted Dec 1, 1998·39 cites·20 claims
- 0857US5659409ALight source apparatus using a cone-like material and an applied apparatus thereofAG TECHNOLOGY CORP·Filed 1993·Granted Aug 19, 1997·15 cites·29 claims
- 0956US8793089B2Method for inspecting quality of glass plateSONDA YOSHIYUKI·Filed 2011·Granted Jul 29, 2014·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →