Inventor · disambiguated record
Keiichiro Ishihara
Also filed as: ISHIHARA KEIICHIRO
87 granted patents·14 pending applications·581 citations·filing 1999–2025
99Inventor score
Files withCANON KK79SONY INTERACTIVE ENTERTAINMENT INC8ISHIHARA KEIICHIRO3SONY COMPUTER ENTERTAINMENT INC2C/O SONY INTERACTIVE ENTERTAINMENT INC1
Top patents by PatentIndex Score
101 records- 0193US12072505B2Display control apparatus, display control method, and recording mediumSONY INTERACTIVE ENTERTAINMENT INC·Filed 2022·Granted Aug 27, 2024·2 cites·17 claims
- 0292US7884842B2Multi-beam scanning apparatusCANON KK·Filed 2007·Granted Feb 8, 2011·12 cites·6 claims
- 0392US7492495B2Optical scanning apparatus and scanning image display apparatusCANON KK·Filed 2007·Granted Feb 17, 2009·32 cites·5 claims
- 0492US7385745B2Two-dimensional scanning apparatus and scanning type image displaying apparatus using the sameCANON KK·Filed 2005·Granted Jun 10, 2008·19 cites·12 claims
- 0591US7768505B2Indicated position recognizing apparatus and information input apparatus having sameCANON KK·Filed 2006·Granted Aug 3, 2010·15 cites·12 claims
- 0691US7675013B2Image displaying apparatus with control over the output ratio of a plurality of light sourcesCANON KK·Filed 2006·Granted Mar 9, 2010·27 cites·5 claims
- 0790US9781344B2Processing device, image pickup device and processing method for obtaining distance information from a difference in blur degreeCANON KK·Filed 2016·Granted Oct 3, 2017·6 cites·21 claims
- 0889US11422376B2Display apparatus and head mounted displayCANON KK·Filed 2020·Granted Aug 23, 2022·2 cites·13 claims
- 0989US9104018B2Imaging apparatus having a curved image surfaceCANON KK·Filed 2013·Granted Aug 11, 2015·9 cites·30 claims
- 1088US9453986B2Imaging apparatus having a curved image surfaceCANON KK·Filed 2015·Granted Sep 27, 2016·5 cites·4 claims
- 1187US7370973B2Displaying optical system and image projection apparatusCANON KK·Filed 2005·Granted May 13, 2008·13 cites·8 claims
- 1286US9264606B2Processing device, image pickup device and processing methodCANON KK·Filed 2014·Granted Feb 16, 2016·6 cites·17 claims
- 1384US9361680B2Image processing apparatus, image processing method, and imaging apparatusCANON KK·Filed 2014·Granted Jun 7, 2016·5 cites·20 claims
- 1484US8358456B2Scanning image projection apparatusCANON KK·Filed 2011·Granted Jan 22, 2013·6 cites·2 claims
- 1584US6774924B2Scanning optical device with single lens scanning optical elementCANON KK·Filed 2002·Granted Aug 10, 2004·28 cites·37 claims
- 1682US9581436B2Image processing device, image capturing apparatus, and image processing methodCANON KK·Filed 2014·Granted Feb 28, 2017·5 cites·12 claims
- 1782US9576370B2Distance measurement apparatus, imaging apparatus, distance measurement method and programCANON KK·Filed 2015·Granted Feb 21, 2017·4 cites·29 claims
- 1881US9846944B2Depth calculation device, imaging apparatus, and depth calculation methodCANON KK·Filed 2016·Granted Dec 19, 2017·3 cites·27 claims
- 1981US7034859B2Optical scanning device and image forming apparatus using the sameCANON KK·Filed 2003·Granted Apr 25, 2006·19 cites·31 claims
- 2081US6590688B2Optical scanning apparatus and image forming apparatus using the sameCANON KK·Filed 2001·Granted Jul 8, 2003·16 cites·28 claims
- 2180US6965466B2Light scanner, multibeam scanner, and image forming apparatus using the sameCANON KK·Filed 2004·Granted Nov 15, 2005·18 cites·15 claims
- 2279US11131838B2Optical system, and imaging apparatus and projecting apparatus having the sameCANON KK·Filed 2018·Granted Sep 28, 2021·2 cites·19 claims
- 2379US9398202B2Imaging deviceCANON KK·Filed 2015·Granted Jul 19, 2016·3 cites·22 claims
- 2479US7572015B2Displaying optical system and image projection apparatusCANON KK·Filed 2005·Granted Aug 11, 2009·10 cites·21 claims
- 2579US7484340B2Displaying optical system and image projection apparatusCANON KK·Filed 2005·Granted Feb 3, 2009·6 cites·17 claims
- 2679US7248279B2Optical scanning device and image forming apparatus using the sameCANON KK·Filed 2005·Granted Jul 24, 2007·8 cites·8 claims
- 2778US7057781B2Optical scanning apparatus and image forming apparatus using the sameCANON KK·Filed 2005·Granted Jun 6, 2006·6 cites·14 claims
- 2877US7287866B2Video projection apparatusCANON KK·Filed 2006·Granted Oct 30, 2007·4 cites·10 claims
- 2976US6914620B2Multi-beam scanning optical system and image forming apparatus using the sameCANON KK·Filed 2002·Granted Jul 5, 2005·17 cites·20 claims
- 3075US11154778B2Display control program, display control apparatus and display control methodSONY INTERACTIVE ENTERTAINMENT INC·Filed 2020·Granted Oct 26, 2021·1 cites·12 claims
- 3175US10712575B2Display control apparatus, display control method, and recording medium for setting viewpoint and sightline in a virtual three- dimensional spaceSONY INTERACTIVE ENTERTAINMENT INC·Filed 2018·Granted Jul 14, 2020·1 cites·6 claims
- 3275US10596464B2Display control program, display control apparatus and display control methodSONY INTERACTIVE ENTERTAINMENT INC·Filed 2016·Granted Mar 24, 2020·2 cites·7 claims
- 3375US7253827B2Multi-beam scanning apparatusCANON KK·Filed 2004·Granted Aug 7, 2007·13 cites·49 claims
- 3474US9417429B2Image pick-up apparatusCANON KK·Filed 2015·Granted Aug 16, 2016·2 cites·15 claims
- 3574US8441457B2Sensor device, method of driving sensor element, display device with input function and electronic unitISHIHARA KEIICHIRO·Filed 2010·Granted May 14, 2013·4 cites·9 claims
- 3674US7154640B2Multi-beam scanning apparatus and image forming apparatus using the sameCANON KK·Filed 2002·Granted Dec 26, 2006·12 cites·12 claims
- 3774US6700596B2Scanning optical element with light-beam passageCANON KK·Filed 2001·Granted Mar 2, 2004·15 cites·16 claims
- 3873US8418516B2Manufacturing method for optical elementURAKAWA TAKASHI·Filed 2009·Granted Apr 16, 2013·2 cites·4 claims
- 3973US7256917B2Two-dimensional scanning apparatus and scanning type image displaying apparatus using the sameCANON KK·Filed 2004·Granted Aug 14, 2007·13 cites·10 claims
- 4073US6185029B1Optical scanner and electrophotographic printer employing the sameCANON KK·Filed 1999·Granted Feb 6, 2001·37 cites·18 claims
- 4172US12434142B2Display control program, display control apparatus and display control methodSONY INTERACTIVE ENTERTAINMENT INC·Filed 2023·Granted Oct 7, 2025·0 cites·15 claims
- 4272US8456460B2Sensor element and method of driving sensor element, and input device, display device with input function and communication deviceTANAKA TSUTOMU·Filed 2009·Granted Jun 4, 2013·2 cites·18 claims
- 4372US7053922B2Optical scanning apparatus, and image forming apparatus using such optical scanning apparatusCANON KK·Filed 2003·Granted May 30, 2006·13 cites·17 claims
- 4472US6775042B2Light scanner, multibeam scanner, and image forming apparatus using the sameCANON KK·Filed 2002·Granted Aug 10, 2004·11 cites·21 claims
- 4572US6683707B2Scanning optical apparatus and image forming apparatus using the sameCANON KK·Filed 2002·Granted Jan 27, 2004·13 cites·20 claims
- 4670US9299151B2Depth calculation device, imaging apparatus, and depth calculation methodCANON KK·Filed 2014·Granted Mar 29, 2016·2 cites·19 claims
- 4770US7894114B2Optical deflector having tapered aperture stop, light scanning apparatus and scanning type image display apparatus using sameCANON KK·Filed 2007·Granted Feb 22, 2011·5 cites·7 claims
- 4870US6665103B2Optical scanning apparatus and image forming apparatus using the sameCANON KK·Filed 2001·Granted Dec 16, 2003·10 cites·15 claims
- 4970US6563624B1Optical scanning apparatus and image-forming apparatus using itCANON KK·Filed 2000·Granted May 13, 2003·12 cites·17 claims
- 5068US11474361B2Display control apparatus, display control method, and recording medium for setting viewpoint and sightline in a virtual three-dimensional spaceSONY INTERACTIVE ENTERTAINMENT INC·Filed 2020·Granted Oct 18, 2022·0 cites·7 claims
Showing the top 50 of 101 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →