Inventor · disambiguated record
Katsuji Igarashi
Also filed as: IGARASHI KATSUJI
32 granted patents·4 pending applications·1,577 citations·filing 1990–2019
98Inventor score
Top patents by PatentIndex Score
36 records- 0196USRE37222EVideo signal transmitting systemSONY CORP·Filed 1994·Granted Jun 12, 2001·208 cites·69 claims
- 0296US5539466AEfficient coding apparatus for picture signal and decoding apparatus thereforSONY CORP·Filed 1994·Granted Jul 23, 1996·232 cites·1 claims
- 0395US5666461AHigh efficiency encoding and decoding of picture signals and recording medium containing sameSONY CORP·Filed 1995·Granted Sep 9, 1997·188 cites·5 claims
- 0494US5428396AVariable length coding/decoding method for motion vectorsSONY CORP·Filed 1993·Granted Jun 27, 1995·179 cites·16 claims
- 0593US6324216B1Video coding selectable between intra-frame prediction/field-based orthogonal transformation and inter-frame prediction/frame-based orthogonal transformationSONY CORP·Filed 1995·Granted Nov 27, 2001·150 cites·4 claims
- 0693US5132792AVideo signal transmitting systemSONY CORP·Filed 1990·Granted Jul 21, 1992·134 cites·5 claims
- 0789US11059172B2Control apparatus and robot systemSEIKO EPSON CORP·Filed 2018·Granted Jul 13, 2021·4 cites·6 claims
- 0889US6226327B1Video coding method and apparatus which select between frame-based and field-based predictive modesSONY CORP·Filed 1993·Granted May 1, 2001·82 cites·18 claims
- 0985US5416522AMotion detection apparatus for moving pictures and encoding and decoding apparatus for picture signalsFiled 1993·Granted May 16, 1995·71 cites·3 claims
- 1084US10112297B2Robot control apparatus, robot, and robot systemSEIKO EPSON CORP·Filed 2016·Granted Oct 30, 2018·5 cites·9 claims
- 1182US8831781B2Horizontal articulated robot, and method of controlling the sameIGARASHI KATSUJI·Filed 2012·Granted Sep 9, 2014·10 cites·4 claims
- 1282US6160849ASelectable field and frame based predictive video codingSONY CORP·Filed 1995·Granted Dec 12, 2000·56 cites·4 claims
- 1382US5808983ARecording/reproducing apparatus and method for determining and generating a focus offset valve to focus at an optical storage mediumSONY CORP·Filed 1997·Granted Sep 15, 1998·28 cites·11 claims
- 1482US5751675ARecording and/or reproduction apparatus and method for optical record mediumSONY CORP·Filed 1996·Granted May 12, 1998·29 cites·12 claims
- 1581US5586202AMotion detecting apparatusSONY CORP·Filed 1994·Granted Dec 17, 1996·68 cites·6 claims
- 1678US5745505ADigital signal encoding method and apparatus, digital signal recording medium, and digital signal decoding method and apparatusSONY CORP·Filed 1995·Granted Apr 28, 1998·31 cites·45 claims
- 1777US6115333AMethod and apparatus for calibrating optical disc systemsSONY CORP·Filed 1997·Granted Sep 5, 2000·29 cites·26 claims
- 1874US6115334AMethod and apparatus for determining and adjusting an inclination angle between recording/reproducing head and disk in a recording/reproducing systemSONY CORP·Filed 1996·Granted Sep 5, 2000·26 cites·13 claims
- 1970US9481085B2Horizontal articulated robotSEIKO EPSON CORP·Filed 2014·Granted Nov 1, 2016·3 cites·15 claims
- 2070US8798795B2Horizontal articulated robotIGARASHI KATSUJI·Filed 2012·Granted Aug 5, 2014·4 cites·3 claims
- 2166US9298179B2Robot and robot controllerSEIKO EPSON CORP·Filed 2014·Granted Mar 29, 2016·3 cites·10 claims
- 2263US9457472B2Position detection device for robot, robotic system, and position detection method for robotIGARASHI KATSUJI·Filed 2012·Granted Oct 4, 2016·4 cites·11 claims
- 2362USD782472STeaching pendant for industrial robotsSEIKO EPSON CORP·Filed 2015·Granted Mar 28, 2017·9 cites·1 claims
- 2456US10532457B2RobotSEIKO EPSON CORP·Filed 2018·Granted Jan 14, 2020·0 cites·8 claims
- 2554US9452534B2Horizontal articulated robot, and method of controlling the sameSEIKO EPSON CORP·Filed 2015·Granted Sep 27, 2016·0 cites·11 claims
- 2653US11541552B2Control device controlling robot and robot systemSEIKO EPSON CORP·Filed 2019·Granted Jan 3, 2023·0 cites·14 claims
- 2753US9785138B2Robot and robot controllerSEIKO EPSON CORP·Filed 2016·Granted Oct 10, 2017·0 cites·6 claims
- 2853US2017008170A1Horizontal articulated robotSEIKO EPSON CORP·Filed 2016·Application pending·0 cites
- 2951US10099366B2RobotSEIKO EPSON CORP·Filed 2016·Granted Oct 16, 2018·0 cites·8 claims
- 3051US9114539B2Horizontal articulated robot, and method of controlling the sameSEIKO EPSON CORP·Filed 2014·Granted Aug 25, 2015·0 cites·7 claims
- 3151US6075760ASystem for performing focusing operation when recording and/or reproducing data on multilayered optical disksSONY CORP·Filed 1997·Granted Jun 13, 2000·7 cites·8 claims
- 3248US2006195228A1Robot locus control method and apparatus and program of robot locus control methodSEIKO EPSON CORP·Filed 2006·Application pending·0 cites
- 3344US6101313AHigh efficiency encoding and decoding of picture signals and recording medium containing sameSONY CORP·Filed 1995·Granted Aug 8, 2000·7 cites·6 claims
- 3439US5452377AMoving vector detecting deviceSONY CORP·Filed 1992·Granted Sep 19, 1995·10 cites·6 claims
- 3539US2012166165A1Robot simulation apparatus, robot simulation method, and robot simulation programNOGAMI TAISHI·Filed 2011·Application pending·0 cites
- 3639US2018001486A1Robot, robot control device, and robot systemSEIKO EPSON CORP·Filed 2017·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →