Inventor · disambiguated record
Toshihiro Kato
Also filed as: KATO TOSHIHIRO
46 granted patents·12 pending applications·473 citations·filing 1977–2021
98Inventor score
Top patents by PatentIndex Score
58 records- 0194US4722130AMethod of manufacturing a semiconductor deviceTOSHIBA KK·Filed 1987·Granted Feb 2, 1988·122 cites·4 claims
- 0290US6631107B1Method and apparatus for information recording mediumHITACHI LTD·Filed 2000·Granted Oct 7, 2003·43 cites·19 claims
- 0389US8548718B2Air/fuel ratio variation abnormality detection apparatus, and abnormality detection methodKATO TOSHIHIRO·Filed 2012·Granted Oct 1, 2013·10 cites·4 claims
- 0482US7995903B2Data recording and reproducing apparatus and data recording and reproducing methodHITACHI LTD·Filed 2007·Granted Aug 9, 2011·8 cites·4 claims
- 0581US5132750ALight-emitting diode having light reflecting layerDAIDO STEEL CO LTD·Filed 1990·Granted Jul 21, 1992·67 cites·19 claims
- 0676US8805609B2Apparatus and method for detecting abnormal air-fuel ratio variationTANAKA HITOSHI·Filed 2012·Granted Aug 12, 2014·4 cites·6 claims
- 0776US7340153B2Apparatus and method for recording and reproducing informationHITACHI LTD·Filed 2001·Granted Mar 4, 2008·9 cites·4 claims
- 0875US9043121B2Air-fuel ratio variation abnormality detecting device and air-fuel ratio variation abnormality detecting methodKATO TOSHIHIRO·Filed 2013·Granted May 26, 2015·4 cites·4 claims
- 0973US9752523B2Air-fuel ratio control apparatus for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2014·Granted Sep 5, 2017·3 cites·2 claims
- 1069US11812071B2Program, recording medium, and reproducing apparatusMAXELL LTD·Filed 2021·Granted Nov 7, 2023·0 cites·15 claims
- 1168US8490610B2Control device for internal combustion engineKATO TOSHIHIRO·Filed 2009·Granted Jul 23, 2013·6 cites·20 claims
- 1265US8565051B2Storage system and method for generating file system in the storage systemMATSUSHITA TAKAKI·Filed 2010·Granted Oct 22, 2013·2 cites·6 claims
- 1364US11159830B2Program, recording medium, and reproducing apparatusMAXELL LTD·Filed 2020·Granted Oct 26, 2021·0 cites·30 claims
- 1464US6504826B1Digital broadcasting receiverHITACHI LTD·Filed 1999·Granted Jan 7, 2003·24 cites·20 claims
- 1562US9277189B2Monitor camera controllerHITACHI LTD·Filed 2013·Granted Mar 1, 2016·1 cites·10 claims
- 1659US8665680B2Recording/reproducing apparatusMATONO HARUKI·Filed 2010·Granted Mar 4, 2014·2 cites·9 claims
- 1759US4905318ASemiconductor hall element with magnetic powder in resinTOSHIBA KK·Filed 1989·Granted Feb 27, 1990·17 cites·7 claims
- 1859US2007086749A1Apparatus and method for recording and reproducing informationHITACHI LTD·Filed 2006·Application pending·0 cites
- 1957US12315924B2Positive electrode active material for lithium ion secondary battery and lithium ion secondary batterySUMITOMO METAL MINING CO·Filed 2020·Granted May 27, 2025·0 cites·7 claims
- 2057US10645424B2Program, recording medium, and reproducing apparatusMAXELL LTD·Filed 2016·Granted May 5, 2020·0 cites·12 claims
- 2157US5747862ASpin-polarized electron emitter having semiconductor opto-electronic layer with split valence band and reflecting mirrorKISHINO KATSUMI·Filed 1993·Granted May 5, 1998·11 cites·3 claims
- 2257US4330925AMethod and apparatus for automatically loading flexible belt-shaped recording mediumFUJI PHOTO FILM CO LTD·Filed 1980·Granted May 25, 1982·14 cites·9 claims
- 2356US5126823ALead frame having at least two islands and resin molded semiconductor device using itTOSHIBA KK·Filed 1991·Granted Jun 30, 1992·25 cites·21 claims
- 2456US4924351ARecessed thermally conductive packaged semiconductor devicesTOSHIBA KK·Filed 1989·Granted May 8, 1990·21 cites·2 claims
- 2555US2022271272A1Positive electrode active material for lithium-ion secondary batteries, method for producing same, and lithium-ion secondary batterySUMITOMO METAL MINING CO·Filed 2020·Application pending·0 cites
- 2654US12381218B2Positive electrode active material for lithium ion secondary battery and lithium ion secondary batterySUMITOMO METAL MINING CO·Filed 2020·Granted Aug 5, 2025·0 cites·8 claims
- 2754US12315916B2Positive electrode active material for lithium ion secondary battery and lithium ion secondary batterySUMITOMO METAL MINING CO·Filed 2020·Granted May 27, 2025·0 cites·10 claims
- 2854US8344354B2Spin-polarized electron sourceUNIV NAGOYA NAT UNIV CORP·Filed 2009·Granted Jan 1, 2013·0 cites·17 claims
- 2953US8223599B2Information recording/reproduction apparatus, information recording method and information recording mediumWATANABE AKINOBU·Filed 2008·Granted Jul 17, 2012·0 cites·14 claims
- 3052US8224149B2Record/reproduction apparatus and record mode setting method for the sameKATO TOSHIHIRO·Filed 2008·Granted Jul 17, 2012·0 cites·13 claims
- 3150US4133491AMethod of and apparatus for winding up tapes on reelsFUJI PHOTO FILM CO LTD·Filed 1977·Granted Jan 9, 1979·9 cites·6 claims
- 3250US2010118180A1Imaging deviceMATSUSHITA TAKAKI·Filed 2009·Application pending·0 cites
- 3350US2010008649A1Information record/reproduction apparatus and information record/playback methodWATANABE AKINOBU·Filed 2009·Application pending·0 cites
- 3448US5834791AProcess of emitting highly spin-polarized electron beam and semiconductor device thereforDAIDO STEEL CO LTD·Filed 1997·Granted Nov 10, 1998·7 cites·22 claims
- 3547US9418704B2Program, recording medium, and reproducing apparatusYOSHIDA SUSUMU·Filed 2004·Granted Aug 16, 2016·0 cites·10 claims
- 3647US5523572AProcess of emitting highly spin-polarized electron beam and semiconductor device thereforDAIDO STEEL CO LTD·Filed 1995·Granted Jun 4, 1996·8 cites·17 claims
- 3746US4874956AMethod and apparatus for inspecting semiconductor devices for their bonding statusTOSHIBA KK·Filed 1988·Granted Oct 17, 1989·15 cites·11 claims
- 3846US2005099994A1Digital broadcasting receiverHITACHI LTD·Filed 2002·Application pending·0 cites
- 3944US5315127ASemiconductor device for emitting highly spin-polarized electron beamDAIDO STEEL CO LTD·Filed 1992·Granted May 24, 1994·7 cites·10 claims
- 4044US5260589ASemiconductor device having reflecting layers made of varying unit semiconductorsYAMAUCHI NORIKATSU·Filed 1991·Granted Nov 9, 1993·15 cites·16 claims
- 4143US9324359B2System and server for efficient data recording on and reproduction from storage media having multiple surfacesHITACHI LG DATA STORAGE INC·Filed 2013·Granted Apr 26, 2016·0 cites·8 claims
- 4243US2006072910A1Video reproduction device and video reproduction methodKATO TOSHIHIRO·Filed 2005·Application pending·0 cites
- 4343US2002018644A1Apparatus and method for recording and reproducing informationFiled 2001·Application pending·0 cites
- 4442US9206754B2Control device of internal combustion engineKATO TOSHIHIRO·Filed 2014·Granted Dec 8, 2015·0 cites·11 claims
- 4542US4911350ASemiconductor bonding means having an improved capillary and method of using the sameTOSHIBA KK·Filed 1989·Granted Mar 27, 1990·11 cites·6 claims
- 4642US2005060552A1Program, recording medium and reproduction apparatusFiled 2004·Application pending·0 cites
- 4741US8824251B2Library apparatusHITACHI LG DATA STORAGE INC·Filed 2013·Granted Sep 2, 2014·0 cites·7 claims
- 4841US2014223987A1Apparatus for detecting cylinder air-fuel ratio imbalance abnormality of multi-cylinder internal combustion engineSHIMADA TATSURO·Filed 2014·Application pending·0 cites
- 4941US2013227217A1Archive system and processing methodHITACHI LG DATA STORAGE INC·Filed 2013·Application pending·0 cites
- 5038US5723871AProcess of emitting highly spin-polarized electron beam and semiconductor device thereforDAIDO STEEL CO LTD·Filed 1994·Granted Mar 3, 1998·4 cites·36 claims
Showing the top 50 of 58 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →