Inventor · disambiguated record
Yasushi Kaneda
Also filed as: KANEDA YASUSHI
30 granted patents·2 pending applications·1,010 citations·filing 1992–2009
98Inventor score
Top patents by PatentIndex Score
32 records- 0197US5666196AOptical detection apparatus for detecting information relating to relative displacement of an object on whch a diffraction grating is formedCANON KK·Filed 1995·Granted Sep 9, 1997·174 cites·19 claims
- 0295US5283434ADisplacement detecting device with integral opticsCANON KK·Filed 1992·Granted Feb 1, 1994·92 cites·14 claims
- 0388US6618218B1Displacement detecting apparatus and information recording apparatusCANON KK·Filed 2000·Granted Sep 9, 2003·28 cites·22 claims
- 0487US5880839AOptical displacement measuring apparatus including a light-emitting element and an adjacent ball lensCANON KK·Filed 1997·Granted Mar 9, 1999·67 cites·22 claims
- 0585US5621527AApparatus for measuring relative displacement between the apparatus and a scale which a grating is formedCANON KK·Filed 1994·Granted Apr 15, 1997·47 cites·20 claims
- 0683US5534693AOptical displacement detection apparatus employing diffraction gratings and a reference position sensor located on the scaleCANON KK·Filed 1995·Granted Jul 9, 1996·52 cites·26 claims
- 0782US6900939B2Polarization insensitive beam splitting grating and apparatus using itCANON KK·Filed 2003·Granted May 31, 2005·23 cites·8 claims
- 0882US5569913AOptical displacement sensorCANON KK·Filed 1995·Granted Oct 29, 1996·49 cites·8 claims
- 0980US5390022ADisplacement information detection apparatus for receiving a divergent light beamCANON KK·Filed 1993·Granted Feb 14, 1995·36 cites·25 claims
- 1079US5680211AApparatus for optically detecting displacement of an object using a synthesizing means utilizing a substrate with two diffraction gratings thereonCANON KK·Filed 1995·Granted Oct 21, 1997·41 cites·23 claims
- 1179US5483377ADisplacement detection apparatusCANON KK·Filed 1993·Granted Jan 9, 1996·33 cites·15 claims
- 1279US5448358AOptical apparatus and displacement-information measuring apparatus using the sameCANON KK·Filed 1994·Granted Sep 5, 1995·34 cites·20 claims
- 1378US6674066B1EncoderCANON KK·Filed 2000·Granted Jan 6, 2004·20 cites·55 claims
- 1477US6227702B1Method and apparatus for measuring a temperature of a molten metalNIPPON KOKAN KK·Filed 1999·Granted May 8, 2001·44 cites·10 claims
- 1576US5557396AVelocity information detecting apparatusCANON KK·Filed 1994·Granted Sep 17, 1996·33 cites·19 claims
- 1672US5537210ARotation detecting apparatus and scale having a multi helix diffraction grating for the sameCANON KK·Filed 1994·Granted Jul 16, 1996·27 cites·18 claims
- 1770US6473184B1Interferometer which divides light beams into a plurality of beams with different optical pathsCANON KK·Filed 2000·Granted Oct 29, 2002·15 cites·16 claims
- 1869US6657181B1Optical element used in compact interference measuring apparatus detecting plurality of phase difference signalsCANON KK·Filed 2000·Granted Dec 2, 2003·11 cites·1 claims
- 1969US5657125AApparatus including a light-detecting element having a photo-electric conversion surface and an integral light blocking memberCANON KK·Filed 1995·Granted Aug 12, 1997·27 cites·17 claims
- 2067US6004031ATemperature measuring deviceNIPPON KOKAN KK·Filed 1996·Granted Dec 21, 1999·35 cites·9 claims
- 2165US5760392AScale for use with a displacement sensorCANON KK·Filed 1995·Granted Jun 2, 1998·28 cites·16 claims
- 2264US5661296ARotary encoder measuring substantially coinciding phases of interference light componentsCANON KK·Filed 1996·Granted Aug 26, 1997·24 cites·20 claims
- 2359US7375820B2Interference measuring apparatus for detecting a plurality of stable phase difference signalsCANON KK·Filed 2006·Granted May 20, 2008·2 cites·4 claims
- 2458US5733043ATemperature measuring deviceNIPPON KOKAN KK·Filed 1996·Granted Mar 31, 1998·24 cites·7 claims
- 2555US5742391AOptical type sensor for use as an optical measuring head or optical pickupCANON KK·Filed 1995·Granted Apr 21, 1998·17 cites·21 claims
- 2652US5574559ADisplacement detection apparatus using multiple displacement detection signals formed by a multiple phase combination gratingCANON KK·Filed 1996·Granted Nov 12, 1996·14 cites·22 claims
- 2751US8305683B2PolarizerASANO KOSUKE·Filed 2009·Granted Nov 6, 2012·2 cites·5 claims
- 2846US7034947B2Compact interference measuring apparatus for detecting the magnitude and direction of positional deviationCANON KK·Filed 2003·Granted Apr 25, 2006·2 cites·3 claims
- 2945US8309176B2Manufacturing method of three-dimensional structureISANO TAISUKE·Filed 2009·Granted Nov 13, 2012·0 cites·6 claims
- 3045US2005060910A1Shoe insoleFiled 2002·Application pending·0 cites
- 3141US2006126699A1Optical element, method of manufacturing same, and optical apparatus using optical elementKANEDA YASUSHI·Filed 2005·Application pending·0 cites
- 3234US6259531B1Displacement information measuring apparatus with hyperbolic diffraction gratingCANON KK·Filed 1999·Granted Jul 10, 2001·9 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →