Inventor · disambiguated record
Shiki Furui
Also filed as: FURUI SHIKI
61 granted patents·15 pending applications·340 citations·filing 2005–2024
98Inventor score
Top patents by PatentIndex Score
76 records- 0197US11258996B2Method of controlling display system and control deviceSEIKO EPSON CORP·Filed 2020·Granted Feb 22, 2022·5 cites·17 claims
- 0297US7347564B2Keystone correction using a part of edges of a screenSEIKO EPSON CORP·Filed 2005·Granted Mar 25, 2008·48 cites·10 claims
- 0396US7549754B2Distortion correction for projectorSEIKO EPSON CORP·Filed 2006·Granted Jun 23, 2009·26 cites·11 claims
- 0494US9843781B1ProjectorSEIKO EPSON CORP·Filed 2017·Granted Dec 12, 2017·10 cites·4 claims
- 0594US7401929B2Projector and image correction methodSEIKO EPSON CORP·Filed 2005·Granted Jul 22, 2008·18 cites·9 claims
- 0692US11343478B2Method of controlling a display system including a plurality of projectors and control deviceSEIKO EPSON CORP·Filed 2020·Granted May 24, 2022·3 cites·14 claims
- 0792US9122138B2Projector, image display system, and projector control methodSEIKO EPSON CORP·Filed 2013·Granted Sep 1, 2015·12 cites·13 claims
- 0892US7771055B2Keystone correction and zoom adjustment for projectorSEIKO EPSON CORP·Filed 2008·Granted Aug 10, 2010·12 cites·16 claims
- 0991US10250859B2ProjectorSEIKO EPSON CORP·Filed 2017·Granted Apr 2, 2019·6 cites·10 claims
- 1091US8711213B2Correction information calculating device, image processing apparatus, image display system, and image correcting methodFURUI SHIKI·Filed 2011·Granted Apr 29, 2014·12 cites·20 claims
- 1190US8866902B2Correction information calculating device, image processing apparatus, image display system, and image correcting methodFURUI SHIKI·Filed 2011·Granted Oct 21, 2014·11 cites·13 claims
- 1290US8142029B2Projector and image correction methodMATSUMOTO MORIO·Filed 2010·Granted Mar 27, 2012·9 cites·12 claims
- 1389US8186835B2Method of measuring zoom ratio of projection optical system, method of correcting projection image using the method, and projector executing the correction methodFURUI SHIKI·Filed 2009·Granted May 29, 2012·10 cites·9 claims
- 1488US8272746B2Projection display apparatus and display methodFURUI SHIKI·Filed 2009·Granted Sep 25, 2012·11 cites·9 claims
- 1588US7475995B2Projector trapezoidal correctionSEIKO EPSON CORP·Filed 2006·Granted Jan 13, 2009·12 cites·7 claims
- 1686US8272748B2Projection-type display apparatus and method for performing projection adjustmentFURUI SHIKI·Filed 2009·Granted Sep 25, 2012·9 cites·9 claims
- 1786US7551179B2Image display apparatus and image adjusting methodSEIKO EPSON CORP·Filed 2006·Granted Jun 23, 2009·7 cites·42 claims
- 1885US10341626B2Image projection system, projector, and control method for image projection systemSEIKO EPSON CORP·Filed 2016·Granted Jul 2, 2019·4 cites·8 claims
- 1985US7993013B2Distortion correction for projectorSEIKO EPSON CORP·Filed 2009·Granted Aug 9, 2011·6 cites·8 claims
- 2085US7559658B2Auto focus projector with short focus adjustment timeSEIKO EPSON CORP·Filed 2006·Granted Jul 14, 2009·10 cites·7 claims
- 2184US9781396B2Projector and adjustment method using a plurality of patterns having different lightness valuesSEIKO EPSON CORP·Filed 2014·Granted Oct 3, 2017·5 cites·7 claims
- 2284US8445830B2Correction information calculating device, image processing apparatus, image display system, and image correcting method including detection of positional relationship of diagrams inside photographed imagesFURUI SHIKI·Filed 2011·Granted May 21, 2013·6 cites·19 claims
- 2383US9479748B2Projector and control method for the projectorSEIKO EPSON CORP·Filed 2013·Granted Oct 25, 2016·5 cites·7 claims
- 2483US8586904B2Correction information calculator, image correction device, image display system, correction information calculation methodFURUI SHIKI·Filed 2011·Granted Nov 19, 2013·5 cites·13 claims
- 2583US7384160B2Automatic focus adjustment for projectorSEIKO EPSON CORP·Filed 2005·Granted Jun 10, 2008·8 cites·8 claims
- 2682US8593482B2Projector and method that performs a brightness adjustment and a color adjustmentFURUI SHIKI·Filed 2010·Granted Nov 26, 2013·4 cites·7 claims
- 2782US8025414B2Projector, projected image adjustment method, and program for projecting an image while correcting the shape of the imageSEIKO EPSON CORP·Filed 2008·Granted Sep 27, 2011·6 cites·13 claims
- 2882US7637619B2Light source driving method and projectorSEIKO EPSON CORP·Filed 2005·Granted Dec 29, 2009·7 cites·4 claims
- 2981US8425050B2Projection display device and keystone correction methodFURUI SHIKI·Filed 2010·Granted Apr 23, 2013·4 cites·9 claims
- 3081US8109639B2Image processing device, projector, and method for correcting distortion in a projected image using varying density patternsFURUI SHIKI·Filed 2009·Granted Feb 7, 2012·6 cites·10 claims
- 3179US9189836B2Image processing device, image processing method, and projectorSEIKO EPSON CORP·Filed 2013·Granted Nov 17, 2015·5 cites·17 claims
- 3279US8911094B2Distortion correction for projectorSEIKO EPSON CORP·Filed 2014·Granted Dec 16, 2014·2 cites·6 claims
- 3379US8804054B2Image processing apparatus, image processing method, and projectorSEIKO EPSON CORP·Filed 2013·Granted Aug 12, 2014·3 cites·11 claims
- 3479US8251524B2Projection display apparatus and display methodFURUI SHIKI·Filed 2009·Granted Aug 28, 2012·5 cites·9 claims
- 3577US9678413B2Projector and control method for the projectorSEIKO EPSON CORP·Filed 2013·Granted Jun 13, 2017·3 cites·5 claims
- 3677US9257093B2Image display apparatus and image adjusting methodSEIKO EPSON CORP·Filed 2013·Granted Feb 9, 2016·2 cites·7 claims
- 3777US8777420B2Distortion correction for projectorFURUI SHIKI·Filed 2011·Granted Jul 15, 2014·2 cites·10 claims
- 3876US8337023B2Projector and trapezoidal distortion correcting methodFURUI SHIKI·Filed 2010·Granted Dec 25, 2012·3 cites·8 claims
- 3975US8456482B2Gamma curve adjustment device and method of establishing adjustment pointsFURUI SHIKI·Filed 2006·Granted Jun 4, 2013·3 cites·6 claims
- 4074US8177373B2Projector, projected image adjustment method, and program for projecting an image while correcting the shape of the image to project an image at a desired aspect ratioFURUI SHIKI·Filed 2011·Granted May 15, 2012·2 cites·13 claims
- 4172US12501008B2Projection image adjustment method, projection system, and non-transitory computer-readable storage medium storing information processing programSEIKO EPSON CORP·Filed 2023·Granted Dec 16, 2025·0 cites·6 claims
- 4271US10506207B2Projection system, method for controlling projection system, and projectorSEIKO EPSON CORP·Filed 2019·Granted Dec 10, 2019·1 cites·15 claims
- 4371US8780280B2Projector and control method for projectorNAGANO MIKI·Filed 2011·Granted Jul 15, 2014·2 cites·5 claims
- 4470US11062431B2Projector, image projection system, and method for controlling projectorSEIKO EPSON CORP·Filed 2018·Granted Jul 13, 2021·1 cites·11 claims
- 4570US8670038B2Projection display device and method of controlling the sameFURUI SHIKI·Filed 2010·Granted Mar 11, 2014·2 cites·7 claims
- 4670US8425047B2Keystone correction and lens adjustment for projectorMATSUMOTO MORIO·Filed 2012·Granted Apr 23, 2013·1 cites·5 claims
- 4770US7554548B2Gamma curve generation method and device for the sameSEIKO EPSON CORP·Filed 2006·Granted Jun 30, 2009·2 cites·4 claims
- 4868US12182978B2Projector, image projection system, and method for controlling projectorSEIKO EPSON CORP·Filed 2022·Granted Dec 31, 2024·0 cites·13 claims
- 4968US9106844B2Image processing apparatus, image processing method, and projectorSEIKO EPSON CORP·Filed 2014·Granted Aug 11, 2015·1 cites·7 claims
- 5066US10057555B2Image processing device, display device, and method of controlling image processing deviceSEIKO EPSON CORP·Filed 2016·Granted Aug 21, 2018·1 cites·4 claims
Showing the top 50 of 76 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →