Inventor · disambiguated record
Motomu Takatsu
Also filed as: TAKATSU MOTOMU
34 granted patents·3 pending applications·323 citations·filing 1989–2021
97Inventor score
Top patents by PatentIndex Score
37 records- 0197US7054088B2Information recording and reproducing apparatus and method, and signal decoding circuit for performing timing recoveryFUJITSU LTD·Filed 2002·Granted May 30, 2006·82 cites·14 claims
- 0293US7031090B2Information recording and reproducing apparatus and method and signal decoding circuit having improved noise processing characteristicsFUJITSU LTD·Filed 2001·Granted Apr 18, 2006·49 cites·66 claims
- 0388US7515369B2Information recording and reproducing apparatus and method, and signal decoding circuit for performing timing recoveryFUJITSU LTD·Filed 2006·Granted Apr 7, 2009·7 cites·3 claims
- 0485US7421017B2Digital filter adaptively learning filter coefficientFUJITSU LTD·Filed 2003·Granted Sep 2, 2008·27 cites·30 claims
- 0583US10592629B2Optimization apparatus and method of controlling the sameFUJITSU LTD·Filed 2018·Granted Mar 17, 2020·3 cites·5 claims
- 0667US10209683B2Optimization apparatus and optimization apparatus control methodFUJITSU LTD·Filed 2017·Granted Feb 19, 2019·1 cites·9 claims
- 0767US7286596B2Training method for recording medium reproduction equalizer and recording medium reproduction apparatusFUJITSU LTD·Filed 2003·Granted Oct 23, 2007·6 cites·14 claims
- 0865US8280044B2Stream encryption method and encryption systemTAKATSU MOTOMU·Filed 2009·Granted Oct 2, 2012·4 cites·10 claims
- 0964US11262717B2Optimization device and control method of optimization device based on temperature statistical informationFUJITSU LTD·Filed 2019·Granted Mar 1, 2022·1 cites·9 claims
- 1064US7700937B2Single-photon generating device, single-photon detecting device, and optical quantum gateFUJITSU LTD·Filed 2006·Granted Apr 20, 2010·2 cites·16 claims
- 1159US7492901B2Single-photon generator and single-photon generating methodFUJITSU LTD·Filed 2004·Granted Feb 17, 2009·6 cites·20 claims
- 1258US5281871AMajority logic circuitFUJITSU LTD·Filed 1991·Granted Jan 25, 1994·14 cites·26 claims
- 1357US11231908B2Random number generation device and random number generation methodFUJITSU LTD·Filed 2020·Granted Jan 25, 2022·0 cites·8 claims
- 1457US6292586B1Arithmetic unit, correlation arithmetic unit and dynamic image compression apparatusFUJITSU LTD·Filed 1999·Granted Sep 18, 2001·21 cites·26 claims
- 1557US5644253AMultiple-valued logic circuitFUJITSU LTD·Filed 1996·Granted Jul 1, 1997·33 cites·14 claims
- 1657US5561306AHetero-bipolar transistor having a plurality of emittersFUJITSU LTD·Filed 1994·Granted Oct 1, 1996·18 cites·12 claims
- 1754US11150615B2Optimization device and control method of optimization deviceFUJITSU LTD·Filed 2019·Granted Oct 19, 2021·0 cites·6 claims
- 1851US11199884B2Optimization device and method of controlling optimization device utilizing a spin bitFUJITSU LTD·Filed 2020·Granted Dec 14, 2021·0 cites·7 claims
- 1950US11372034B2Information processing deviceFUJITSU LTD·Filed 2020·Granted Jun 28, 2022·0 cites·5 claims
- 2050US10579763B2Optimization apparatus and method of controlling optimization apparatusFUJITSU LTD·Filed 2018·Granted Mar 3, 2020·0 cites·8 claims
- 2148US11599073B2Optimization apparatus and control method for optimization apparatus using ising modelsFUJITSU LTD·Filed 2019·Granted Mar 7, 2023·0 cites·15 claims
- 2248US2022138378A1Non-transitory computer-readable recording medium, evaluation function generation method, and optimization deviceFUJITSU LTD·Filed 2021·Application pending·0 cites
- 2346US10885147B2Optimization apparatus and control method thereofFUJITSU LTD·Filed 2019·Granted Jan 5, 2021·0 cites·7 claims
- 2445US6032167AData processing circuit adapted for use in pattern matchingFUJITSU LTD·Filed 1998·Granted Feb 29, 2000·14 cites·15 claims
- 2543US5426682ASequential logic circuit having state hold circuitsFUJITSU LTD·Filed 1991·Granted Jun 20, 1995·7 cites·6 claims
- 2643US2019204794A1Optimization apparatus and optimization apparatus control methodFUJITSU LTD·Filed 2018·Application pending·0 cites
- 2742US5221866ASequential logic circuit having state hold circuitsFUJITSU LTD·Filed 1991·Granted Jun 22, 1993·9 cites·15 claims
- 2842US2020117697A1Optimization device and control method of optimization deviceFUJITSU LTD·Filed 2019·Application pending·0 cites
- 2937US5015874AStatus holding circuit and logic circuit using the sameFUJITSU LTD·Filed 1989·Granted May 14, 1991·3 cites·25 claims
- 3036US5917732AArithmetic unit, correlation arithmetic unit and dynamic image compression apparatusFUJITSU LTD·Filed 1996·Granted Jun 29, 1999·5 cites·16 claims
- 3132US6101518AArithmetic unit, correlation arithmetic unit and dynamic image compression apparatusFUJITSU LTD·Filed 1999·Granted Aug 8, 2000·2 cites·14 claims
- 3232US5260609ALogic circuit uising transistor having negative differential conductanceFUJITSU LTD·Filed 1992·Granted Nov 9, 1993·2 cites·12 claims
- 3332US5153461ALogic circuit using element having negative differential conductanceFUJITSU LTD·Filed 1990·Granted Oct 6, 1992·2 cites·13 claims
- 3431US5438284ABasic logic circuit having multi-emitter transistorFUJITSU LTD·Filed 1994·Granted Aug 1, 1995·1 cites·19 claims
- 3530US6430319B1Data conversion processing circuitFUJITSU LTD·Filed 1998·Granted Aug 6, 2002·3 cites·9 claims
- 3630US6272510B1Arithmetic unit, correlation arithmetic unit and dynamic image compression apparatusFUJITSU LTD·Filed 1999·Granted Aug 7, 2001·0 cites·19 claims
- 3730US6070183AArithmetic unit, correlation arithmetic unit and dynamic image compression apparatusFUJITSU LTD·Filed 1999·Granted May 30, 2000·1 cites·10 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →