Inventor · disambiguated record
Ryoichi Miyamoto
Also filed as: MIYAMOTO RYOICHI · SAKASHITA TAKESHI
22 granted patents·1 pending application·545 citations·filing 1978–2022
96Inventor score
Files withOKI ELECTRIC IND CO LTD9MAKINO MILLING MACHINE6MITSUI PETROCHEMICAL IND6MITSUBISHI ELECTRIC CORP1MIYAMOTO RYOICHI1
Top patents by PatentIndex Score
23 records- 0193US5473702AAdaptive noise cancellerOKI ELECTRIC IND CO LTD·Filed 1993·Granted Dec 5, 1995·149 cites·27 claims
- 0287US4894820ADouble-talk detection in an echo cancellerOKI ELECTRIC IND CO LTD·Filed 1988·Granted Jan 16, 1990·96 cites·4 claims
- 0386US4925660ACurable compositions for dental drugs having sustained release propertyMITSUI PETROCHEMICAL IND·Filed 1988·Granted May 15, 1990·71 cites·11 claims
- 0481US9776257B2T-shaped cutter, rib-machining method and airplane partMAKINO MILLING MACHINE·Filed 2012·Granted Oct 3, 2017·6 cites·1 claims
- 0576US11890687B2Milling tool and workpiece machining methodMAKINO MILLING MACHINE·Filed 2022·Granted Feb 6, 2024·0 cites·3 claims
- 0676US4189548AEpoxy resin compositionMITSUI PETROCHEMICAL IND·Filed 1978·Granted Feb 19, 1980·18 cites·31 claims
- 0771US4246552AStripline circulator wherein each inner conductor is V-shapedOKI ELECTRIC IND CO LTD·Filed 1979·Granted Jan 20, 1981·16 cites·4 claims
- 0870US5761211APeak correlation timing recovery circuit and receiving apparatusOKI ELECTRIC IND CO LTD·Filed 1996·Granted Jun 2, 1998·73 cites·19 claims
- 0962US11872643B2T-shaped tool, and method for manufacturing T-shaped toolMAKINO MILLING MACHINE·Filed 2020·Granted Jan 16, 2024·0 cites·2 claims
- 1061US4179550AMethod for preparing a novel polymerMITSUI PETROCHEMICAL IND·Filed 1978·Granted Dec 18, 1979·10 cites·25 claims
- 1159US5338769APhoto-curable resin compositionMITSUI PETROCHEMICAL IND·Filed 1992·Granted Aug 16, 1994·19 cites·15 claims
- 1258US4779225AAdaptive digital filterOKI ELECTRIC IND CO LTD·Filed 1987·Granted Oct 18, 1988·13 cites·1 claims
- 1357US12214430B2Milling tool and workpiece machining methodMAKINO MILLING MACHINE·Filed 2020·Granted Feb 4, 2025·0 cites·3 claims
- 1457US2021078086A1Milling tool and workpiece machining methodMAKINO MILLING MACHINE·Filed 2017·Application pending·0 cites
- 1553US11478864B2T-shaped tool and method for manufacturing T-shaped toolMAKINO MILLING MACHINE·Filed 2017·Granted Oct 25, 2022·0 cites·2 claims
- 1652US5680421AFrame synchronization apparatusOKI ELECTRIC IND CO LTD·Filed 1996·Granted Oct 21, 1997·30 cites·15 claims
- 1744US5822847AIC mounting/demounting system and a mounting/demounting head thereforMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Oct 20, 1998·15 cites·14 claims
- 1843US4660163AAdaptive digital filterOKI ELECTRIC IND CO LTD·Filed 1984·Granted Apr 21, 1987·6 cites·5 claims
- 1942US5006340ACurable compositions for dental drugs having sustained release propertyMITSUI PETROCHEMICAL IND·Filed 1990·Granted Apr 9, 1991·7 cites·22 claims
- 2037US8874255B2Method of control of rotation of spindle and control system of machine toolMIYAMOTO RYOICHI·Filed 2009·Granted Oct 28, 2014·0 cites·4 claims
- 2137US4966766ACurable compositions for dental drugs having sustained release propertyMITSUI PETROCHEMICAL IND·Filed 1990·Granted Oct 30, 1990·5 cites·3 claims
- 2234US5905413AAngular modulator with a phase variation divided and integratedOKI ELECTRIC IND CO LTD·Filed 1998·Granted May 18, 1999·7 cites·20 claims
- 2331US5751198AAngular modulator with a phase variation divided and integratedOKI ELECTRIC IND CO LTD·Filed 1996·Granted May 12, 1998·4 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →