Inventor · disambiguated record
Masaya Tamamura
Also filed as: TAMAMURA MASAYA
23 granted patents·6 pending applications·258 citations·filing 1989–2023
95Inventor score
Top patents by PatentIndex Score
29 records- 0179US5001361AMaster-slave flip-flop circuitFUJITSU LTD·Filed 1989·Granted Mar 19, 1991·26 cites·18 claims
- 0277US4933576AGate array device having macro cells for forming master and slave cells of master-slave flip-flop circuitFUJITSU LTD·Filed 1989·Granted Jun 12, 1990·40 cites·20 claims
- 0376US12458327B2Ultrasonic device, semiconductor device, and method of controlling ultrasonic deviceSOCIONEXT INC·Filed 2023·Granted Nov 4, 2025·0 cites·1 claims
- 0474US6118316ASemiconductor integrated circuit including plurality of phase-locked loopsFUJITSU LTD·Filed 1996·Granted Sep 12, 2000·41 cites·6 claims
- 0570US11229381B2Semiconductor integrated circuit and respiratory motion testing apparatusSOCIONEXT INC·Filed 2018·Granted Jan 25, 2022·2 cites·3 claims
- 0669US5859551ADigital PLL circuitFUJITSU LTD·Filed 1997·Granted Jan 12, 1999·29 cites·4 claims
- 0765US6078633APLL circuit and its automatic adjusting circuitFUJITSU LTD·Filed 1997·Granted Jun 20, 2000·26 cites·11 claims
- 0864US5128673ASignal generator for generating a delayed clock signalFUJITSU LTD·Filed 1990·Granted Jul 7, 1992·27 cites·15 claims
- 0960US5666387ASignal processing device having PLL circuitsFUJITSU LTD·Filed 1994·Granted Sep 9, 1997·15 cites·29 claims
- 1055US12499988B2Ultrasonic probe, ultrasonic diagnostic system, ultrasonic diagnostic program, and method of ultrasonic diagnosticSOCIONEXT INC·Filed 2022·Granted Dec 16, 2025·0 cites·7 claims
- 1155US5218230AIc package with electric conductor lines in dielectric package bodyFUJITSU LTD·Filed 1991·Granted Jun 8, 1993·26 cites·7 claims
- 1252US11452505B2Ultrasonic diagnostic apparatus and ultrasonic diagnostic systemSOCIONEXT INC·Filed 2020·Granted Sep 27, 2022·0 cites·11 claims
- 1347US11534139B2Ultrasonic diagnostic device and ultrasonic diagnostic systemSOCIONEXT INC·Filed 2020·Granted Dec 27, 2022·0 cites·4 claims
- 1446US11234730B2Ultrasonic probe control method and computer-readable storage medium holding programSOCIONEXT INC·Filed 2018·Granted Feb 1, 2022·0 cites·5 claims
- 1546US2019387980A1Blood pressure monitoring cuffSOCIONEXT INC·Filed 2019·Application pending·0 cites
- 1644US2019099154A1Ultrasound diagnostic systemSOCIONEXT INC·Filed 2018·Application pending·0 cites
- 1743US11045097B2Blood pressure meterSOCIONEXT INC·Filed 2018·Granted Jun 29, 2021·0 cites·3 claims
- 1842US2018116636A1Ultrasonic image generation systemSOCIONEXT INC·Filed 2018·Application pending·0 cites
- 1942US2018125458A1Ultrasonic image generation system and ultrasonic wireless probeSOCIONEXT INC·Filed 2018·Application pending·0 cites
- 2041US2019111269A1Semiconductor integrated circuit, pacemaker pulse detection apparatus, and pacemaker pulse detection methodSOCIONEXT INC·Filed 2018·Application pending·0 cites
- 2141US2019053724A1Sphygmomanometer cuff for fingerSOCIONEXT INC·Filed 2018·Application pending·0 cites
- 2238US6535566B1Demodulating method and receiver apparatusFUJITSU LTD·Filed 1999·Granted Mar 18, 2003·11 cites·48 claims
- 2336USD915605SUltrasonic probeSOCIONEXT INC·Filed 2019·Granted Apr 6, 2021·1 cites·1 claims
- 2436US4928024AReferenceless ECL logic circuitFUJITSU LTD·Filed 1989·Granted May 22, 1990·3 cites·28 claims
- 2535US6087869ADigital PLL circuitFUJITSU LTD·Filed 1998·Granted Jul 11, 2000·5 cites·10 claims
- 2632US5321733ACounter circuit using Johnson-type counter and applied circuit including the sameFUJITSU LTD·Filed 1992·Granted Jun 14, 1994·3 cites·23 claims
- 2731USD915604SUltrasonic probeSOCIONEXT INC·Filed 2019·Granted Apr 6, 2021·0 cites·1 claims
- 2831US5270586AControllable delay logic circuit for providing variable delay timeFUJITSU LTD·Filed 1990·Granted Dec 14, 1993·2 cites·15 claims
- 2923US5694078ASemiconductor integrated circuit having regularly arranged transistor basic cellsFUJITSU LTD·Filed 1994·Granted Dec 2, 1997·1 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →