Inventor · disambiguated record
Masahiro Kageyama
Also filed as: KAGEYAMA MASAHIRO
50 granted patents·17 pending applications·854 citations·filing 1990–2024
98Inventor score
Top patents by PatentIndex Score
67 records- 0197US6868415B2Information linking method, information viewer, information register, and information search equipmentHITACHI LTD·Filed 2002·Granted Mar 15, 2005·115 cites·8 claims
- 0296US6594442B1Optical disk recording still image data, a method and apparatus for recording and playing back still image data to and from the optical diskHITACHI LTD·Filed 1999·Granted Jul 15, 2003·129 cites·14 claims
- 0391US7437301B2Information linking method, information viewer, information register, and information search equipmentHITACHI LTD·Filed 2004·Granted Oct 14, 2008·40 cites·13 claims
- 0489US6334022B1Video information recording and reproducing apparatusHITACHI LTD·Filed 1998·Granted Dec 25, 2001·131 cites·16 claims
- 0588US7130529B2Recording apparatus, optical disk and computer-readable recording mediumHITACHI LTD·Filed 2004·Granted Oct 31, 2006·12 cites·3 claims
- 0688US7130530B2Recording apparatus, optical disk and computer-readable recording mediumHITACHI LTD·Filed 2004·Granted Oct 31, 2006·12 cites·3 claims
- 0788US6633724B1Realtime data recording methodHITACHI LTD·Filed 1999·Granted Oct 14, 2003·95 cites·4 claims
- 0888US6493504B1Storage medium, recording apparatus, playback apparatus, recording method, and computer-readable storage mediumHITACHI LTD·Filed 1999·Granted Dec 10, 2002·71 cites·8 claims
- 0987US7146093B2Recording arrangements recording plural types of time informationHITACHI LTD·Filed 2001·Granted Dec 5, 2006·17 cites·3 claims
- 1087US7139468B2Recording apparatus optical disk and computer-readable recording mediumHITACHI LTD·Filed 2004·Granted Nov 21, 2006·12 cites·3 claims
- 1186US6701063B1Video disc recording and reproducing apparatus, and method using the sameHITACHI LTD·Filed 1999·Granted Mar 2, 2004·42 cites·20 claims
- 1285US7320012B2Method and apparatus for file managementHITACHI LTD·Filed 2006·Granted Jan 15, 2008·5 cites·23 claims
- 1385US6392968B1Method for reproducing data including judging whether seamless reproduction of the data is possibleHITACHI LTD·Filed 1999·Granted May 21, 2002·44 cites·4 claims
- 1484US7639706B2Data synchronized playback apparatusHITACHI LTD·Filed 2005·Granted Dec 29, 2009·13 cites·5 claims
- 1576US8319892B2Video signal processing apparatus, video displaying apparatus and high resolution method for video signalKAGEYAMA MASAHIRO·Filed 2007·Granted Nov 27, 2012·8 cites·13 claims
- 1675US9294695B2Image processing apparatus, image pickup apparatus, and storage medium for generating a color imageCLARION CO LTD·Filed 2012·Granted Mar 22, 2016·4 cites·12 claims
- 1774US7830369B2Video signal processing apparatus, video displaying apparatus and high resolution method for video signalHITACHI LTD·Filed 2007·Granted Nov 9, 2010·7 cites·15 claims
- 1874US7228055B2Recording apparatus, video camera and computer programHITACHI LTD·Filed 2002·Granted Jun 5, 2007·12 cites·9 claims
- 1974US7054546B2Data multiplexing method, data recorded medium, data recording apparatus and data recording programHITACHI LTD·Filed 2001·Granted May 30, 2006·19 cites·12 claims
- 2074US2024196056A1Display apparatus, information terminal and information processing methodMAXELL LTD·Filed 2024·Application pending·0 cites
- 2173US7031597B2Method for recording still picture group management informationHITACHI LTD·Filed 2002·Granted Apr 18, 2006·7 cites·5 claims
- 2271US8559527B2Image display apparatusHAMADA KOICHI·Filed 2007·Granted Oct 15, 2013·2 cites·15 claims
- 2371US8224123B2Method for transmitting and receiving image, receiving device, and image storage deviceHAMADA KOICHI·Filed 2008·Granted Jul 17, 2012·3 cites·7 claims
- 2471US7733373B2System and method of network-linked digital terrestrial television broadcastingCASIO HITACHI MOBILE COMM CO·Filed 2006·Granted Jun 8, 2010·2 cites·10 claims
- 2570US11949952B2Display apparatus, information terminal and information processing methodMAXELL LTD·Filed 2022·Granted Apr 2, 2024·0 cites·4 claims
- 2667US8224120B2Image signal processing apparatus and image signal processing methodHAMADA KOICHI·Filed 2009·Granted Jul 17, 2012·2 cites·15 claims
- 2767US7751693B2Method and apparatus for recording/reproducing image information on/from removable mediumHITACHI INT ELECTRIC INC·Filed 2005·Granted Jul 6, 2010·1 cites·2 claims
- 2864US8218942B2Recording apparatus optical disk and computer-readable recording mediumKAGEYAMA MASAHIRO·Filed 2006·Granted Jul 10, 2012·0 cites·3 claims
- 2964US8184948B2Recording apparatus optical disk and computer-readable recording mediumKAGEYAMA MASAHIRO·Filed 2006·Granted May 22, 2012·0 cites·3 claims
- 3063US8243806B2Recording and reproducing apparatus, sending apparatus and transmission systemHAMADA KOICHI·Filed 2007·Granted Aug 14, 2012·1 cites·3 claims
- 3163US8189991B2Recording apparatus optical disk and computer-readable recording mediumKAGEYAMA MASAHIRO·Filed 2006·Granted May 29, 2012·0 cites·3 claims
- 3263US8089557B2Video signal processing apparatus, video signal processing method and video display apparatusKAGEYAMA MASAHIRO·Filed 2008·Granted Jan 3, 2012·3 cites·12 claims
- 3363US7088240B2Surveillance system with surveillance terminals and surveillance centerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 8, 2006·11 cites·5 claims
- 3461US7133599B2Realtime data recording methodHITACHI LTD·Filed 2003·Granted Nov 7, 2006·3 cites·7 claims
- 3560US7302166B2Computer readable storage medium for storing still picture and still picture management informationHITACHI LTD·Filed 2002·Granted Nov 27, 2007·2 cites·1 claims
- 3660US7260313B2Storage medium, recording apparatus, playback apparatus, recording method, and computer-readable storage mediumHITACHI LTD·Filed 2002·Granted Aug 21, 2007·2 cites·1 claims
- 3760US2020280765A1Display apparatus, information terminal and information processing methodMAXELL LTD·Filed 2020·Application pending·0 cites
- 3859US7535348B2Surveillance system with surveillance terminals and surveillance centerHITACHI LTD·Filed 2006·Granted May 19, 2009·1 cites·3 claims
- 3959US7089267B2Method and apparatus for file managementHITACHI LTD·Filed 2001·Granted Aug 8, 2006·3 cites·25 claims
- 4059US2003204476A1Accounting process server, key output program, and terminalHITACHI LTD·Filed 2003·Application pending·0 cites
- 4158US8280190B2Image display device, image processing circuit, and image processing methodNAGATA KOJI·Filed 2008·Granted Oct 2, 2012·0 cites·7 claims
- 4258US8189992B2Recording apparatus optical disk and computer-readable recording mediumKAGEYAMA MASAHIRO·Filed 2006·Granted May 29, 2012·0 cites·3 claims
- 4358US8184949B2Recording apparatus optical disk and computer-readable recording mediumKAGEYAMA MASAHIRO·Filed 2006·Granted May 22, 2012·0 cites·3 claims
- 4458US8184950B2Recording apparatus optical disk and computer-readable recording mediumKAGEYAMA MASAHIRO·Filed 2006·Granted May 22, 2012·0 cites·3 claims
- 4557US2003097301A1Method for exchange information based on computer networkFiled 2002·Application pending·0 cites
- 4655US6697563B1Information recording medium, motion-picture voice recording/reproducing apparatus, and motion-picture voice recording/reproducing methodHITACHI LTD·Filed 1999·Granted Feb 24, 2004·11 cites·10 claims
- 4755US2007036521A1Storage medium, recording apparatus, playback apparatus, recording method, and computer-readable storage mediumDATE AKIRA·Filed 2006·Application pending·0 cites
- 4854US2018367850A1Display apparatus, information terminal and information processing methodMAXELL LTD·Filed 2015·Application pending·0 cites
- 4953US2025042295A1Battery data transmission device, battery management device, battery data transmission method, and battery data transmission systemHITACHI ASTEMO LTD·Filed 2022·Application pending·0 cites
- 5052US7457521B2Video disc recording and reproducing apparatus, and method using the sameHITACHI LTD·Filed 2004·Granted Nov 25, 2008·1 cites·16 claims
Showing the top 50 of 67 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →