Inventor · disambiguated record
Sadaatsu Kato
Also filed as: KATO SADAATSU
48 granted patents·13 pending applications·380 citations·filing 2002–2023
98Inventor score
Top patents by PatentIndex Score
61 records- 0195US8422808B2Image encoding method, image decoding method, image encoding apparatus, image decoding apparatus, image encoding program, and image decoding programADACHI SATORU·Filed 2010·Granted Apr 16, 2013·15 cites·24 claims
- 0294US7643559B2Coding method, decoding method, coding apparatus, decoding apparatus, image processing system, coding program, and decoding programNTT DOCOMO INC·Filed 2002·Granted Jan 5, 2010·92 cites·27 claims
- 0393US7747094B2Image encoder, image decoder, image encoding method, and image decoding methodNTT DOCOMO INC·Filed 2002·Granted Jun 29, 2010·55 cites·56 claims
- 0492US8422809B2Image encoding method, image decoding method, image encoding apparatus, image decoding apparatus, image encoding program, and image decoding programADACHI SATORU·Filed 2010·Granted Apr 16, 2013·10 cites·18 claims
- 0592US8213501B2Video encoding method, video decoding method, video encoding program, video decoding program, video encoding apparatus, and video decoding apparatusBOON CHOONG SENG·Filed 2010·Granted Jul 3, 2012·10 cites·12 claims
- 0692US7596279B2Image encoding device, image decoding device, image encoding method, image decoding method, image encoding program, and image decoding programNTT DOCOMO INC·Filed 2003·Granted Sep 29, 2009·37 cites·11 claims
- 0791US8275036B2Moving picture encoding device, moving picture decoding device, moving picture encoding method, moving picture decoding method, program, and computer readable recording medium storing programETOH MINORU·Filed 2008·Granted Sep 25, 2012·11 cites·28 claims
- 0891US7903891B2Image encoding apparatus, image decoding apparatus, image encoding method, image decoding method, image encoding program, and image decoding programNTT DOCOMO INC·Filed 2007·Granted Mar 8, 2011·11 cites·24 claims
- 0990US7970223B2Image encoding apparatus, image decoding apparatus, image encoding method, image decoding method, image encoding program, and image decoding programNTT DOCOMO INC·Filed 2009·Granted Jun 28, 2011·9 cites·11 claims
- 1089US8064638B2Video evaluation apparatus, spatio-temporal frequency analyzing apparatus, video evaluation method, spatio-temporal frequency analyzing method, video evaluation program, and spatio-temporal frequency analyzing programFUJIBAYASHI AKIRA·Filed 2006·Granted Nov 22, 2011·11 cites·8 claims
- 1188US7746931B2Moving picture encoding apparatus and method, moving picture decoding apparatus and methodNTT DOCOMO INC·Filed 2005·Granted Jun 29, 2010·10 cites·5 claims
- 1288US7346216B2Video encoding method, video decoding method, video encoding apparatus, video decoding apparatus, video encoding program, and video decoding programNTT DOCOMO INC·Filed 2003·Granted Mar 18, 2008·24 cites·12 claims
- 1386US8150194B2Image adjustment amount determination device, image adjustment amount determination method, image adjustment amount determination program, and image processing deviceFUJIBAYASHI AKIRA·Filed 2007·Granted Apr 3, 2012·17 cites·7 claims
- 1484US8155193B2Moving picture encoding apparatus, moving picture decoding apparatus, moving picture encoding method, moving picture decoding method, moving picture encoding program, and moving picture decoding programKATO SADAATSU·Filed 2004·Granted Apr 10, 2012·16 cites·6 claims
- 1583US8488671B2Moving picture encoding device, moving picture decoding device, moving picture encoding method, moving picture decoding method, program, and computer readable recording medium storing programETOH MINORU·Filed 2008·Granted Jul 16, 2013·5 cites·18 claims
- 1680US7912298B2Video evaluation device, frame rate determination device, video process device, video evaluation method, and video evaluation programNTT DOCOMO INC·Filed 2005·Granted Mar 22, 2011·5 cites·14 claims
- 1780US7764842B2Image encoding method, image decoding method, image encoding apparatus, image decoding apparatus, image encoding program, and image decoding programNTT DOCOMO INC·Filed 2007·Granted Jul 27, 2010·3 cites·26 claims
- 1880US7751481B2Video encoding method, video decoding method, video encoding apparatus, video decoding apparatus, video encoding program, and video decoding programNTT DOCOMO INC·Filed 2008·Granted Jul 6, 2010·3 cites·3 claims
- 1979US7916959B2Image encoding method, image decoding method, image encoding apparatus, image decoding apparatus, image encoding program, and image decoding programNTT DOCOMO INC·Filed 2003·Granted Mar 29, 2011·11 cites·6 claims
- 2078US7596178B2Video encoding method, video decoding method, video encoding apparatus, video decoding apparatus, video encoding program, and video decoding programNTT DOCOMO INC·Filed 2003·Granted Sep 29, 2009·10 cites·10 claims
- 2171US8265405B2Image encoding apparatus, image decoding apparatus, image encoding method, image decoding method, image encoding program, and image decoding programSUGIMOTO KAZUO·Filed 2011·Granted Sep 11, 2012·1 cites·21 claims
- 2271US8073266B2Dynamic image encoding device, dynamic image decoding device, dynamic image encoding method, dynamic image decoding method, dynamic image encoding program, and dynamic image decoding programKATO SADAATSU·Filed 2006·Granted Dec 6, 2011·2 cites·14 claims
- 2368US9826228B2Video encoding method, video decoding method, video encoding apparatus, video decoding apparatus, video encoding program, and video decoding programADACHI SATORU·Filed 2009·Granted Nov 21, 2017·1 cites·1 claims
- 2468US8391364B2Moving picture encoding device, moving picture decoding device, moving picture encoding method, moving picture decoding method, program, and computer readable recording medium storing programETOH MINORU·Filed 2008·Granted Mar 5, 2013·1 cites·28 claims
- 2564US9225993B2Moving picture encoding apparatus, moving picture decoding apparatus, moving picture encoding method, moving picture decoding method, moving picture encoding program, and moving picture decoding programNTT DOCOMO INC·Filed 2014·Granted Dec 29, 2015·0 cites·6 claims
- 2663US8498331B2Motion picture receiving device, motion picture transmitting device, motion picture decoding method, and motion picture encoding methodKATO SADAATSU·Filed 2004·Granted Jul 30, 2013·5 cites·5 claims
- 2762US10205960B2Moving picture encoding apparatus, moving picture decoding apparatus, moving picture encoding method, moving picture decoding method, moving picture encoding program, and moving picture decoding programNTT DOCOMO INC·Filed 2018·Granted Feb 12, 2019·0 cites·6 claims
- 2862US8462985B2Video evaluation apparatus, spatio-temporal frequency analyzing apparatus, video evaluation method, spatio-temporal frequency analyzing method, video evaluation program, and spatio-temporal frequency analyzing programFUJIBAYASHI AKIRA·Filed 2011·Granted Jun 11, 2013·1 cites·9 claims
- 2961US10158871B2Video encoding method, video decoding method, video encoding apparatus, video decoding apparatus, video encoding program, and video decoding programNTT DOCOMO INC·Filed 2017·Granted Dec 18, 2018·0 cites·2 claims
- 3061US9894378B2Moving picture encoding apparatus, moving picture decoding apparatus, moving picture encoding method, moving picture decoding method, moving picture encoding program, and moving picture decoding programNTT DOCOMO INC·Filed 2017·Granted Feb 13, 2018·0 cites·2 claims
- 3161US9686563B2Video encoding method, video decoding method, video encoding apparatus, video decoding apparatus, video encoding program, and video decoding programADACHI SATORU·Filed 2009·Granted Jun 20, 2017·0 cites·2 claims
- 3260US8842728B2Video encoding method, video decoding method, video encoding apparatus, video decoding apparatus, video encoding program, and video decoding programNTT DOCOMO INC·Filed 2013·Granted Sep 23, 2014·0 cites·6 claims
- 3360US8036472B2Image encoding method, image decoding method, image encoding apparatus, image decoding apparatus, image encoding program, and image decoding programNTT DOCOMO INC·Filed 2008·Granted Oct 11, 2011·0 cites·14 claims
- 3459US10009627B2Video encoding method, video decoding method, video encoding apparatus, video decoding apparatus, video encoding program, and video decoding programNTT DOCOMO INC·Filed 2017·Granted Jun 26, 2018·0 cites·1 claims
- 3559US7324593B2Video encoding method, video decoding method, video encoding program, video decoding program, video encoding apparatus, and video decoding apparatusNTT DOCOMO INC·Filed 2003·Granted Jan 29, 2008·2 cites·8 claims
- 3658US9628813B2Moving picture encoding apparatus, moving picture decoding apparatus, moving picture encoding method, moving picture decoding method, moving picture encoding program, and moving picture decoding programNTT DOCOMO INC·Filed 2015·Granted Apr 18, 2017·0 cites·2 claims
- 3758US8964846B2Moving picture encoding apparatus, moving picture decoding apparatus, moving picture encoding method, moving picture decoding method, moving picture encoding program, and moving picture decoding programKATO SADAATSU·Filed 2012·Granted Feb 24, 2015·0 cites·6 claims
- 3858US8254458B2Moving picture encoding apparatus and method, moving picture decoding apparatus and methodKATO SADAATSU·Filed 2009·Granted Aug 28, 2012·0 cites·14 claims
- 3958US2008112485A1Video encoding method, video decoding method, video encoding apparatus, video decoding apparatus, video encoding program, and video decoding programNTT DOCOMO INC·Filed 2007·Application pending·0 cites
- 4057US2008137734A1Video encoding method, video decoding method, video encoding program, video decoding program, video encoding apparatus, and video decoding apparatusNTT DOCOMO INC·Filed 2008·Application pending·0 cites
- 4156US8326057B2Image encoding method, image decoding method, image encoding apparatus, image decoding apparatus, image encoding program, and image decoding programADACHI SATORU·Filed 2010·Granted Dec 4, 2012·0 cites·3 claims
- 4256US8243803B2Moving picture coding apparatus, moving picture decoding apparatus, moving picture coding method, moving picture decoding method, program, and computer-readable recording medium containing the programETOH MINORU·Filed 2002·Granted Aug 14, 2012·1 cites·12 claims
- 4356US2012328019A1Moving picture encoding device, moving picture decoding device, moving picture encoding method, moving picture decoding method, program, and computer readable recording medium storing programETOH MINORU·Filed 2012·Application pending·0 cites
- 4456US2012106630A1Image encoding apparatus, image decoding apparatus, image encoding method, image decoding method, image encoding program, and image decoding programSUGIMOTO KAZUO·Filed 2012·Application pending·0 cites
- 4556US2013064457A1Dynamic image encoding device, dynamic image decoding device, dynamic image encoding method, dynamic image decoding method, dynamic image encoding program, and dynamic image decoding programNTT DOCOMO INC·Filed 2012·Application pending·0 cites
- 4655US8351717B2Dynamic image encoding device, dynamic image decoding device, dynamic image encoding method, dynamic image decoding method, dynamic image encoding program, and dynamic image decoding programNTT DOCOMO INC·Filed 2011·Granted Jan 8, 2013·0 cites·18 claims
- 4754US9014267B2System and method for encoding and decoding with dynamic interpolation filterKATO SADAATSU·Filed 2009·Granted Apr 21, 2015·0 cites·50 claims
- 4852US7630413B2Data transmission method, data transmission apparatus, and data transmission systemNTT DOCOMO INC·Filed 2003·Granted Dec 8, 2009·1 cites·9 claims
- 4951US2011141372A1Video evaluation device, frame rate determination device, video process device, video evaluation method, and video evaluation programNTT DOCOMO INC·Filed 2011·Application pending·0 cites
- 5050US2010002767A1Dynamic image encoding device, dynamic image decoding device, dynamic image encoding method, dynamic image decoding method, dynamic image encoding program, and dynamic image decoding programNTT DOCOMO INC·Filed 2007·Application pending·0 cites
Showing the top 50 of 61 patent records by PatentIndex Score.
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