Inventor · disambiguated record
Yoshinori Matsunaga
Also filed as: MATSUNAGA YOSHINORI
14 granted patents·4 pending applications·456 citations·filing 1985–2018
94Inventor score
Top patents by PatentIndex Score
18 records- 0194US7234574B2Damping coefficient switching-type hydraulic damperKAJIMA CORP·Filed 2006·Granted Jun 26, 2007·51 cites·10 claims
- 0291US4670701ARechargeable cordless vacuum cleaner apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1985·Granted Jun 2, 1987·105 cites·8 claims
- 0389US5347771AHigh damping device for seismic response controlled structureKAJIMA CORP·Filed 1992·Granted Sep 20, 1994·66 cites·14 claims
- 0484US5311709AVariable damping device for seismic response controlled structureKAJIMA CORP·Filed 1992·Granted May 17, 1994·59 cites·6 claims
- 0570US6198367B1High-frequency circuit on a single-crystal dielectric substrate with a through hole in a different substrateKYOCERA CORP·Filed 1999·Granted Mar 6, 2001·22 cites·18 claims
- 0669US5950444AElectronic apparatusKYOCERA CORP·Filed 1998·Granted Sep 14, 1999·37 cites·6 claims
- 0769US5841035AVortex flowmeterYOKOGAWA ELECTRIC CORP·Filed 1997·Granted Nov 24, 1998·33 cites·19 claims
- 0866US4773274AElectromagnetic flow meterYOKOGAWA ELECTRIC CORP·Filed 1987·Granted Sep 27, 1988·25 cites·17 claims
- 0963US6633541B1Ascending transmission speed controlling method and communication system in ATM-PON systemFUJITSU LTD·Filed 1999·Granted Oct 14, 2003·26 cites·15 claims
- 1049US7143875B2Attenuation coefficient switching type hydraulic damperKAJIMA CORP·Filed 2003·Granted Dec 5, 2006·5 cites·3 claims
- 1149US5885939AProcess for forming a-axis-on-c-axis double-layer oxide superconductor filmsKYOCERA CORP·Filed 1997·Granted Mar 23, 1999·12 cites·5 claims
- 1247US2010159315A1Lithium secondary batteryMITSUBISHI HEAVY IND LTD·Filed 2008·Application pending·0 cites
- 1345US2013014625A1Electrode plate manufacturing deviceMITSUBISHI HEAVY IND LTD·Filed 2011·Application pending·0 cites
- 1444US8118886B2Fuel mixture, fuel reliquefying system, fuel cartridge using the same, and method of extracting fuel; for fuel cellsRIKIHISA HIROAKI·Filed 2007·Granted Feb 21, 2012·0 cites·22 claims
- 1543US6074768AProcess for forming the oxide superconductor thin film and laminate of the oxide superconductor thin filmsKYOCERA CORP·Filed 1998·Granted Jun 13, 2000·9 cites·4 claims
- 1642US2018215074A1Abrasive diamond grain for wire tool and wire toolFURUKAWA ELECTRIC CO LTD·Filed 2018·Application pending·0 cites
- 1742US2015100823A1Data backup method and interface cardFUJITSU LTD·Filed 2014·Application pending·0 cites
- 1836US5108985ABi-Pb-Sr-Ca-Cu oxide superconductor containing alkali metal and process for preparation thereofKYOCERA CORP·Filed 1990·Granted Apr 28, 1992·6 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Yoshinori Matsunaga files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →