Inventor · disambiguated record
Toshiyuki Ishii
Also filed as: ISHII TOSHIYUKI
85 granted patents·10 pending applications·1,254 citations·filing 1983–2024
99Inventor score
Top patents by PatentIndex Score
95 records- 0195US5361173ADevices for controlling recording and/or reproducing apparatus utilizing recorded management data and interactive information input apparatus for an electronic deviceSONY CORP·Filed 1991·Granted Nov 1, 1994·121 cites·11 claims
- 0295US5353016ARemote commanderSONY CORP·Filed 1992·Granted Oct 4, 1994·104 cites·8 claims
- 0395US4814124APreparation of gas permeable porous filmMITSUI TOATSU CHEMICALS·Filed 1987·Granted Mar 21, 1989·105 cites·4 claims
- 0493US5265083APortable disc playerSONY CORP·Filed 1991·Granted Nov 23, 1993·96 cites·11 claims
- 0589US8433134B2Image processing device and image processing method for generation of color correction conditionISHII TOSHIYUKI·Filed 2010·Granted Apr 30, 2013·11 cites·5 claims
- 0689US5396340AOptical disc reproducing apparatus having displaying made control key functionsSONY CORP·Filed 1993·Granted Mar 7, 1995·100 cites·6 claims
- 0789US5331423ADisc player with an automatic initialization functionSONY CORP·Filed 1992·Granted Jul 19, 1994·41 cites·12 claims
- 0889US4921653AMethod of forming a porous polyolefin filmMITSUI TOATSU CHEMICALS·Filed 1988·Granted May 1, 1990·67 cites·12 claims
- 0988US12132871B2Image processing apparatus, image processing method, and storage medium for inspecting print productCANON KK·Filed 2023·Granted Oct 29, 2024·1 cites·9 claims
- 1087US5907446AVideo tape recorder for recording management data on video tapeSONY CORP·Filed 1997·Granted May 25, 1999·41 cites·23 claims
- 1187US5309249AOptical disc reproducing apparatus having displayed mode control key functions which are controlled by detection of the type of disc being reproducedSONY CORP·Filed 1991·Granted May 3, 1994·41 cites·4 claims
- 1286US7964155B2Apparatus for producing trichlorosilaneMITSUBISHI MATERIALS CORP·Filed 2007·Granted Jun 21, 2011·8 cites·14 claims
- 1385US11514568B2Image processing apparatus, image processing method, and storage mediumCANON KK·Filed 2021·Granted Nov 29, 2022·1 cites·11 claims
- 1481US10486432B2Image processing apparatus, image processing method, and storage mediumCANON KK·Filed 2018·Granted Nov 26, 2019·1 cites·20 claims
- 1580US8187552B2Apparatus for producing trichlorosilane and method for producing trichlorosilaneISHII TOSHIYUKI·Filed 2009·Granted May 29, 2012·4 cites·12 claims
- 1679US10732103B2Information processing apparatus, image forming apparatus, information processing method, and storage mediumCANON KK·Filed 2018·Granted Aug 4, 2020·1 cites·16 claims
- 1779US10097736B2Image processing device and image processing methodCANON KK·Filed 2017·Granted Oct 9, 2018·2 cites·11 claims
- 1879US5710856ALight reflective sheet and light reflector using itMITSUI TOATSU CHEMICALS·Filed 1996·Granted Jan 20, 1998·65 cites·31 claims
- 1978US10837903B2Information processing apparatus, method of deriving reflection characteristics, program, and reflection characteristic profileCANON KK·Filed 2017·Granted Nov 17, 2020·1 cites·7 claims
- 2078US8529844B2Apparatus for producing trichlorosilane and method for producing trichlorosilaneISHII TOSHIYUKI·Filed 2012·Granted Sep 10, 2013·2 cites·18 claims
- 2178US5745640AAV data base for VTRSONY CORP·Filed 1995·Granted Apr 28, 1998·24 cites·3 claims
- 2277US8187551B2Method and apparatus for manufacturing trichlorosilaneISHII TOSHIYUKI·Filed 2009·Granted May 29, 2012·4 cites·2 claims
- 2377US8052527B2Calculation control method, storage medium, and game deviceNAMCO BANDAI GAMES INC·Filed 2008·Granted Nov 8, 2011·5 cites·19 claims
- 2477US7998428B2Apparatus for producing trichlorosilaneMITSUBISHI MATERIALS CORP·Filed 2007·Granted Aug 16, 2011·3 cites·20 claims
- 2576US11816830B2Image processing apparatus, image processing method, and storage mediumCANON KK·Filed 2022·Granted Nov 14, 2023·0 cites·19 claims
- 2675US12020423B2Inspecting for a defect on a print medium with an image aligned based on an object in the image and based on vertices of the inspection target medium and the reference mediumCANON KK·Filed 2022·Granted Jun 25, 2024·0 cites·10 claims
- 2775US5430553ADisc reproducing apparatusSONY CORP·Filed 1993·Granted Jul 4, 1995·24 cites·10 claims
- 2875US4526707ASemiconducting compositions and wires and cables using the sameDU PONT·Filed 1983·Granted Jul 2, 1985·22 cites·21 claims
- 2974US5447973ASoft segment-containing modified epoxy resin and cathodic electrodeposition paints containing sameNIPPON PAINT CO LTD·Filed 1994·Granted Sep 5, 1995·20 cites·20 claims
- 3073US5379153ARecording and reproducing apparatus having program informationSONY CORP·Filed 1991·Granted Jan 3, 1995·41 cites·30 claims
- 3172US9288456B2Image processing apparatus and methodCANON KK·Filed 2013·Granted Mar 15, 2016·2 cites·11 claims
- 3272US4978486AMethod for preparing perforated filmMITSUI TOATSU CHEMICALS·Filed 1988·Granted Dec 18, 1990·38 cites·17 claims
- 3371US8703248B2Polycrystalline silicon reactorENDOH TOSHIHIDE·Filed 2009·Granted Apr 22, 2014·2 cites·5 claims
- 3471US5920529AMethod and apparatus for reproducing data recorded in a recording medium on a sector basisSONY CORP·Filed 1997·Granted Jul 6, 1999·23 cites·6 claims
- 3570US10306141B2Image processing apparatus and method thereforCANON KK·Filed 2017·Granted May 28, 2019·1 cites·13 claims
- 3670US8290262B2Color processing apparatus and method thereofISHII TOSHIYUKI·Filed 2009·Granted Oct 16, 2012·2 cites·8 claims
- 3770US8231724B2Reactor for polycrystalline silicon and polycrystalline silicon production methodENDOH TOSHIHIDE·Filed 2008·Granted Jul 31, 2012·2 cites·5 claims
- 3870US6424790B1Video tape recorder having control head upstream of erase headSONY CORP·Filed 1995·Granted Jul 23, 2002·17 cites·3 claims
- 3969US11551350B2Inspecting for a defect on a print medium with an image aligned based on an object in the image and based on vertices of the inspection target medium and the reference mediumCANON KK·Filed 2021·Granted Jan 10, 2023·0 cites·16 claims
- 4069US7875349B2Polymer inactivation method for polycrystalline silicon manufacturing deviceMITSUBISHI MATERIALS CORP·Filed 2009·Granted Jan 25, 2011·1 cites·6 claims
- 4168US8877834B2Carbon fiber-reinforced resin compositionIWASHITA TORU·Filed 2010·Granted Nov 4, 2014·2 cites·28 claims
- 4268US8730343B2Color processing apparatus and method for performing color conversion using a color appearance modelISHII TOSHIYUKI·Filed 2009·Granted May 20, 2014·2 cites·6 claims
- 4368US7277117B2Communication control apparatus, communication apparatus, communication system, and method of the sameSONY CORP·Filed 2001·Granted Oct 2, 2007·12 cites·50 claims
- 4467US8810693B2Image processing apparatus and method thereofISHII TOSHIYUKI·Filed 2012·Granted Aug 19, 2014·1 cites·12 claims
- 4567US8043660B2Method for manufacturing polycrystalline siliconMITSUBISHI MATERIALS CORP·Filed 2008·Granted Oct 25, 2011·1 cites·7 claims
- 4667US4588855ASemiconducting compositions and wires and cables using the sameMITSUI DU PONT POLYCHEMICAL·Filed 1985·Granted May 13, 1986·20 cites·2 claims
- 4766US8187382B2Polycrystalline silicon manufacturing apparatusENDOH TOSHIHIDE·Filed 2009·Granted May 29, 2012·1 cites·6 claims
- 4864US7975709B2Reactor cleaning apparatusMITSUBISHI MATERIALS CORP·Filed 2009·Granted Jul 12, 2011·0 cites·4 claims
- 4964US5536804AOxazolidone ring-containing modified epoxy resins and cathodic electrodeposition paints containing sameNIPPON PAINT CO LTD·Filed 1995·Granted Jul 16, 1996·15 cites·5 claims
- 5064US2025095137A1Image processing apparatus, image processing method, and non-transitory computer-readable storage medium storing computer programCANON KK·Filed 2024·Application pending·0 cites
Showing the top 50 of 95 patent records by PatentIndex Score.
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