Inventor · disambiguated record
Jun Takayama
Also filed as: TAKAYAMA JUN
42 granted patents·7 pending applications·950 citations·filing 1974–2022
98Inventor score
Files withSONY CORP20KONICA MINOLTA HOLDINGS INC10KONISHIROKU PHOTO IND6FUJITSU LTD2KONICA MINOLTA INC2
Top patents by PatentIndex Score
49 records- 0192US8228397B2Image sensing apparatus and image processing methodKATAGIRI TETSUYA·Filed 2010·Granted Jul 24, 2012·13 cites·11 claims
- 0292US8089716B2Magnetic tape, magnetic tape apparatus, servo pattern recording apparatus, magnetic tape producing method, and magnetic tape recording methodTAKAYAMA JUN·Filed 2008·Granted Jan 3, 2012·25 cites·21 claims
- 0392US7843493B2Image sensing apparatus and image processing methodKONICA MINOLTA HOLDINGS INC·Filed 2007·Granted Nov 30, 2010·16 cites·5 claims
- 0492US6683643B1Electronic camera capable of detecting defective pixelKONICA MINOLTA HOLDINGS INC·Filed 1998·Granted Jan 27, 2004·216 cites·9 claims
- 0592US3981006ASignal transmitting apparatus using A/D converter and monostable control circuitSONY CORP·Filed 1974·Granted Sep 14, 1976·51 cites·6 claims
- 0690US4881127AStill video camera with electronic shutter and flashKONISHIROKU PHOTO IND·Filed 1988·Granted Nov 14, 1989·74 cites·3 claims
- 0789US8666153B2Image input apparatusHUNG PO-CHIEH·Filed 2009·Granted Mar 4, 2014·21 cites·10 claims
- 0887US5204827ASampling rate converting apparatusSONY CORP·Filed 1991·Granted Apr 20, 1993·50 cites·8 claims
- 0986US4394694ATape synchronizing apparatusSONY CORP·Filed 1980·Granted Jul 19, 1983·31 cites·7 claims
- 1086US4041453ASignal handling system for minimizing dropout effectSONY CORP·Filed 1974·Granted Aug 9, 1977·26 cites·11 claims
- 1183US7088395B2Image-capturing apparatusKONICA CORP·Filed 2002·Granted Aug 8, 2006·31 cites·10 claims
- 1280US9591241B2Compound eye optical system and imaging device using the sameKONICA MINOLTA INC·Filed 2013·Granted Mar 7, 2017·4 cites·11 claims
- 1380US4990911ASampling frequency converterSONY CORP·Filed 1989·Granted Feb 5, 1991·36 cites·6 claims
- 1480US4503470ATime code generatorSONY CORP·Filed 1982·Granted Mar 5, 1985·23 cites·4 claims
- 1578US8723958B2Image pickup apparatus and image pickup elementKAMON KOICHI·Filed 2009·Granted May 13, 2014·5 cites·6 claims
- 1675US7667174B2Solid state imaging device in which each photoelectric transducer of plural unit pixels being located axisymmetrically with a symmetrical axis of a centerline passing through an approximate center of the deviceKONICA MINOLTA HOLDINGS INC·Filed 2005·Granted Feb 23, 2010·4 cites·14 claims
- 1775US5525902AMagnetic tape storage apparatus writing status information to magnetic tape indicating a tape abnormalityFUJITSU LTD·Filed 1994·Granted Jun 11, 1996·23 cites·5 claims
- 1875US5008668AMethod and apparatus for encoding and decoding data in residue number systemSONY CORP·Filed 1988·Granted Apr 16, 1991·27 cites·5 claims
- 1974US3981005ATransmitting apparatus using A/D converter and analog signal compression and expansionSONY CORP·Filed 1974·Granted Sep 14, 1976·19 cites·11 claims
- 2073US6522499B1Magnetic head and magnetic head assembly with conductive spring membersSONY CORP·Filed 2000·Granted Feb 18, 2003·11 cites·14 claims
- 2172US7956903B2Imaging apparatusKONICA MINOLTA HOLDINGS INC·Filed 2007·Granted Jun 7, 2011·3 cites·18 claims
- 2272US7535509B2Transparent member in a solid-state image pick-up apparatus supported through use of micro-lenses larger in size than pixel micro-lenses and a method for producing the micro-lenses and transparent memberKONICA MINOLTA OPTO INC·Filed 2004·Granted May 19, 2009·18 cites·17 claims
- 2372US6678123B2Rotary magnetic head mechanism with the head having a smooth flat face that extends perpendicularly to the diametrical direction of the rotary drum and further having a record/playback element disposed in a range of contact of the face with a tape mediumSONY CORP·Filed 2001·Granted Jan 13, 2004·10 cites·14 claims
- 2471US5384673AMagnetic-tape storage apparatusFUJITSU LTD·Filed 1992·Granted Jan 24, 1995·22 cites·16 claims
- 2567US4963985AVideo camera using interpolating focus controlKONISHIROKU PHOTO IND·Filed 1990·Granted Oct 16, 1990·25 cites·4 claims
- 2666US5027215ADriving apparatus for solid state image sensors including a sweeping action controllerKONISHIROKU PHOTO IND·Filed 1989·Granted Jun 25, 1991·20 cites·5 claims
- 2766US3968328ACircuit for automatically correcting the timing of clock pulse in self-clocked pulse signal decodersSONY CORP·Filed 1974·Granted Jul 6, 1976·14 cites·12 claims
- 2863US6639629B1Camera having photographing elements for photoelectrically converting optical image into image signalsKONISHIROKU PHOTO IND·Filed 1998·Granted Oct 28, 2003·28 cites·10 claims
- 2961US4766417AAutomatic offset compensating bipolar A/D converter circuitSONY CORP·Filed 1987·Granted Aug 23, 1988·16 cites·6 claims
- 3060US5068716ASampling rate converterSONY CORP·Filed 1990·Granted Nov 26, 1991·20 cites·10 claims
- 3152US2011018973A1Three-dimensional imaging device and method for calibrating three-dimensional imaging deviceKONICA MINOLTA HOLDINGS INC·Filed 2009·Application pending·0 cites
- 3251US8040396B2Image capturing apparatus and image capturing methodKONICA MINOLTA HOLDINGS INC·Filed 2007·Granted Oct 18, 2011·0 cites·42 claims
- 3351US2010259655A1Imaging deviceKONICA MINOLTA HOLDINGS INC·Filed 2008·Application pending·0 cites
- 3450US5117383ADigital signal processing circuit using a residue number systemSONY CORP·Filed 1990·Granted May 26, 1992·22 cites·11 claims
- 3550US4282552AApparatus for reproducing a video signal including an address signal when the video tape moves at various speedsSONY CORP·Filed 1979·Granted Aug 4, 1981·6 cites·6 claims
- 3649US7791647B2Image capturing apparatus which converts incident light to first electric signals according to a plurality of photoelectronic conversion characteristics and image capturing methodKONICA MINOLTA HOLDINGS INC·Filed 2005·Granted Sep 7, 2010·0 cites·28 claims
- 3749US5337153AImage transforming device for changing frame frequencies of a video imageSONY CORP·Filed 1992·Granted Aug 9, 1994·11 cites·5 claims
- 3848US7916197B2Imaging deviceKONICA MINOLTA HOLDINGS INC·Filed 2006·Granted Mar 29, 2011·0 cites·16 claims
- 3947US2015332433A1Imaging deviceKONICA MINOLTA INC·Filed 2013·Application pending·0 cites
- 4046US5296976AMagnetic recording/reproducing deviceSONY CORP·Filed 1991·Granted Mar 22, 1994·7 cites·2 claims
- 4143US6570619B1Camera with solid-state image pickup elements and control device for controlling optical low-pass filterKONISHIROKU PHOTO IND·Filed 1998·Granted May 27, 2003·9 cites·7 claims
- 4242USD1073769SCamera lensKOWA CO·Filed 2022·Granted May 6, 2025·0 cites·1 claims
- 4342US2009140125A1Imaging deviceKONICA MINOLTA HOLDINGS INC·Filed 2006·Application pending·0 cites
- 4440US2013250070A1Image synthesis deviceTAKAYAMA JUN·Filed 2011·Application pending·0 cites
- 4540US2003055739A1Image order receipt systemKONISHIROKU PHOTO IND·Filed 2002·Application pending·0 cites
- 4638US4963868AFrame synchronizing method and systemSONY CORP·Filed 1988·Granted Oct 16, 1990·10 cites·16 claims
- 4736US7099119B2Magnetic head, method for recording/reproducing tape-like magnetic recording medium, and rotary magnetic head mechanismSONY CORP·Filed 2001·Granted Aug 29, 2006·0 cites·3 claims
- 4836US2001022617A1System for recycling electronic-image recording apparatusFiled 2001·Application pending·0 cites
- 4935US4814902AApparatus for recording and/or reproducing with video and multiple audio rotary headsSONY CORP·Filed 1986·Granted Mar 21, 1989·3 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →