Inventor · disambiguated record
Masayuki Sakaguchi
Also filed as: SAKAGUCHI MASAYUKI
21 granted patents·4 pending applications·329 citations·filing 1976–2024
95Inventor score
Top patents by PatentIndex Score
25 records- 0191US9862014B2Method for electric resistance welded steel tubeJFE STEEL CORP·Filed 2012·Granted Jan 9, 2018·5 cites·4 claims
- 0288US11908632B2Solid electrolytic capacitor with small equivalent series resistance and method for manufacturing the sameRUBYCON CORP·Filed 2020·Granted Feb 20, 2024·2 cites·5 claims
- 0385US6106382AAbrasive product for dressing3M INNOVATIVE PROPERTIES CO·Filed 1997·Granted Aug 22, 2000·83 cites·7 claims
- 0482US4975127AMethod of producing grain oriented silicon steel sheets having magnetic propertiesKAWASAKI STEEL CO·Filed 1988·Granted Dec 4, 1990·19 cites·11 claims
- 0580US12217917B2Solid electrolytic capacitor with small equivalent series resistance and method for manufacturing the sameRUBYCON CORP·Filed 2024·Granted Feb 4, 2025·0 cites·6 claims
- 0680US4135961AMethod of molding a socket part on a synthetic resinous pipe endKUBOTA LTD·Filed 1976·Granted Jan 23, 1979·38 cites·13 claims
- 0776US4275909AFlexible plastic pipe jointKUBOTA LTD·Filed 1978·Granted Jun 30, 1981·37 cites·10 claims
- 0875US4034994ATubular end structure of pipeKUBOTA ENGINEERING CO LTD·Filed 1976·Granted Jul 12, 1977·46 cites·2 claims
- 0969US4279853AMethod of forming a socket end on a plastic pipe and a molding device for use of the methodKUBOTA LTD·Filed 1979·Granted Jul 21, 1981·22 cites·3 claims
- 1067US5338920AMethod of manufacturing and joining electro-fusion fittingMETCAL INC·Filed 1991·Granted Aug 16, 1994·32 cites·8 claims
- 1157US2010047609A1Electric resistance welded steel tube for heat treatment and method for manufacturing the sameJFE STEEL CORP·Filed 2008·Application pending·0 cites
- 1251US11431223B2Rotary electric machineMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Aug 30, 2022·0 cites·9 claims
- 1350US9705272B2Slip ring apparatus for electric rotating machineMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Jul 11, 2017·0 cites·9 claims
- 1449US10581289B2Rotating electric machine rotorMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Mar 3, 2020·0 cites·3 claims
- 1548US4412802AMolding device for forming a socket end on a plastic pipeKUBOTA LTD·Filed 1981·Granted Nov 1, 1983·13 cites·6 claims
- 1647US10210997B2Solid electrolytic capacitor and manufacturing method thereofRUBYCON CORP·Filed 2017·Granted Feb 19, 2019·0 cites·15 claims
- 1747US4845819AMethod for coupling two plastic constructive parts used in valve, joint and pipe devicesKUBOTA LTD·Filed 1987·Granted Jul 11, 1989·14 cites·11 claims
- 1846US7942984B2Steel pipe with good magnetic properties and method of producing the sameJFE STEEL CORP·Filed 2005·Granted May 17, 2011·0 cites·6 claims
- 1946US5620533AMethod for making grain-oriented silicon steel sheet having excellent magnetic propertiesKAWASAKI STEEL CO·Filed 1995·Granted Apr 15, 1997·7 cites·4 claims
- 2043US9978527B2Solid Electrolytic capacitor and manufacturing method thereofRUBYCON CORP·Filed 2015·Granted May 22, 2018·0 cites·10 claims
- 2137US2010134623A1Method of processing continuously recorded image, computer-readable medium for processing continuously recorded image, drive recorder and reproduction deviceFUJITSU TEN LTD·Filed 2009·Application pending·0 cites
- 2236US4898705AMethod for producing synthetic resin union jointKUBOTA LTD·Filed 1988·Granted Feb 6, 1990·7 cites·2 claims
- 2335US2013335536A1Head mount displayKURA JUMPEI·Filed 2012·Application pending·0 cites
- 2432US2011077819A1Data management device, data reading method and computer-readable mediumFUJITSU TEN LTD·Filed 2010·Application pending·0 cites
- 2523US5623793APermanent form for placing basement concrete wallMURAMOTO CONSTRUCTION CO LTD·Filed 1993·Granted Apr 29, 1997·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →