Inventor · disambiguated record
Masatoshi Fukuda
Also filed as: FUKUDA MASATOSHI
57 granted patents·17 pending applications·1,663 citations·filing 1982–2023
98Inventor score
Top patents by PatentIndex Score
74 records- 0198US4955898ASurgical stapleMATSUTANI SEISAKUSHO·Filed 1989·Granted Sep 11, 1990·135 cites·4 claims
- 0295US7458494B2Surgical stapler with sound producing mechanism to signal the completion of the stapling processMANI INC·Filed 2006·Granted Dec 2, 2008·342 cites·1 claims
- 0394US5827148AVariable speed drive unit for electric vehicle and variable speed driving methodSEIKO EPSON CORP·Filed 1997·Granted Oct 27, 1998·136 cites·2 claims
- 0493US4566127AComplex system having the functions of optical character reader and facsimileTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Jan 21, 1986·124 cites·1 claims
- 0586US9362196B2Semiconductor package and mobile device using the sameYAMADA KEIJU·Filed 2011·Granted Jun 7, 2016·9 cites·7 claims
- 0685US6322581B1Suturing needle for medical useMANI INC·Filed 2000·Granted Nov 27, 2001·181 cites·1 claims
- 0785US6107761ADrive for electric vehicle and control method of the sameSEIKO EPSON CORP·Filed 1997·Granted Aug 22, 2000·74 cites·12 claims
- 0883US9099459B2Semiconductor device and manufacturing method of the sameTOSHIBA KK·Filed 2013·Granted Aug 4, 2015·6 cites·16 claims
- 0983US6498055B2Semiconductor device, method of manufacturing semiconductor device, resin molding die, and semiconductor manufacturing systemTOSHIBA KK·Filed 2001·Granted Dec 24, 2002·31 cites·22 claims
- 1083US5022857ADental burr and dental handpieceMATSUTANI SEISAKUSHO·Filed 1988·Granted Jun 11, 1991·66 cites·10 claims
- 1182US6537874B2Method for fabricating semiconductor device having a capacitorFUJITSU LTD·Filed 2001·Granted Mar 25, 2003·27 cites·11 claims
- 1280US9052187B2Inspection apparatus and inspection method for semiconductor deviceTOSHIBA KK·Filed 2013·Granted Jun 9, 2015·5 cites·20 claims
- 1379US6462395B1Semiconductor device and method of producing the sameFUJITSU LTD·Filed 2000·Granted Oct 8, 2002·27 cites·8 claims
- 1478US8710654B2Semiconductor device and manufacturing method thereofTSUKIYAMA SATOSHI·Filed 2012·Granted Apr 29, 2014·7 cites·10 claims
- 1578US6091137ASemiconductor device substrate and method of manufacturing the sameTOSHIBA KK·Filed 1997·Granted Jul 18, 2000·55 cites·18 claims
- 1677US8409919B2Method for manufacturing semiconductor deviceAOKI HIDEO·Filed 2010·Granted Apr 2, 2013·6 cites·16 claims
- 1774US10600773B2Semiconductor device manufacturing methodTOSHIBA MEMORY CORP·Filed 2017·Granted Mar 24, 2020·2 cites·13 claims
- 1873US7883960B2Method of manufacturing semiconductor deviceFUJITSU SEMICONDUCTOR LTD·Filed 2009·Granted Feb 8, 2011·5 cites·7 claims
- 1971US5824009AGuide instrument for a medical needle with threadMATSUTANI SEISAKUSHO·Filed 1995·Granted Oct 20, 1998·216 cites·15 claims
- 2070US8710653B2Chip on chip semiconductor device including an underfill layer having a resin containing an amine-based curing agentFUKUDA MASATOSHI·Filed 2012·Granted Apr 29, 2014·3 cites·16 claims
- 2168US8070795B2Stent with a joining portion and a non-joining portion for joining a stent main wire and a strutHASHIMOTO YASUSHI·Filed 2007·Granted Dec 6, 2011·6 cites·7 claims
- 2267US10854576B2Semiconductor device and manufacturing method thereofTOSHIBA MEMORY CORP·Filed 2017·Granted Dec 1, 2020·1 cites·13 claims
- 2366US9721905B2Semiconductor package and mobile device using the sameTOSHIBA KK·Filed 2016·Granted Aug 1, 2017·1 cites·8 claims
- 2466US9570414B2Semiconductor device and method of manufacturing the semiconductor deviceTOSHIBA KK·Filed 2014·Granted Feb 14, 2017·2 cites·17 claims
- 2564US6924526B2Semiconductor device and method for fabricating the sameFUJITSU LTD·Filed 2001·Granted Aug 2, 2005·9 cites·9 claims
- 2662US6568432B2Method for manufacturing a stentMANI INC·Filed 2001·Granted May 27, 2003·23 cites·2 claims
- 2761US11749667B2Semiconductor manufacturing apparatusKIOXIA CORP·Filed 2021·Granted Sep 5, 2023·0 cites·10 claims
- 2861US10903200B2Semiconductor device manufacturing methodTOSHIBA MEMORY CORP·Filed 2020·Granted Jan 26, 2021·0 cites·15 claims
- 2960US8409271B2Stent having a locking part which prevents the strut from sliding out of the junction pipeHASHIMOTO YASUSHI·Filed 2007·Granted Apr 2, 2013·1 cites·1 claims
- 3059US8445321B2Semiconductor device and method of manufacturing the sameFUKUDA MASATOSHI·Filed 2010·Granted May 21, 2013·1 cites·19 claims
- 3157US12223609B2Information processing device, information processing system, and programSONY GROUP CORP·Filed 2021·Granted Feb 11, 2025·0 cites·18 claims
- 3253US6322570B1Needle holder for guiding needle with sutureMANI INC·Filed 1999·Granted Nov 27, 2001·64 cites·4 claims
- 3353US5060468AMethod and apparatus for producing a surgical staple having two different inclined surfacesMATSUTANI SEISAKUCHO CO LTD·Filed 1990·Granted Oct 29, 1991·16 cites·6 claims
- 3453US2025148656A1Information processing device, information processing method, and programSONY GROUP CORP·Filed 2023·Application pending·0 cites
- 3550US12401699B2Information processing device and information processing method for managing a video callSONY GROUP CORP·Filed 2021·Granted Aug 26, 2025·0 cites·19 claims
- 3650US11024619B2Semiconductor manufacturing apparatusTOSHIBA MEMORY CORP·Filed 2018·Granted Jun 1, 2021·0 cites·9 claims
- 3750US9224713B2Semiconductor device and manufacturing method thereofTOSHIBA KK·Filed 2014·Granted Dec 29, 2015·0 cites·8 claims
- 3849US7148529B2Semiconductor packageTOSHIBA KK·Filed 2002·Granted Dec 12, 2006·5 cites·11 claims
- 3949US6960494B2Semiconductor package and method of manufacturing the sameTOSHIBA KK·Filed 2004·Granted Nov 1, 2005·4 cites·5 claims
- 4049US2015069110A1Semiconductor manufacturing apparatusTOSHIBA KK·Filed 2014·Application pending·0 cites
- 4148US9132036B2Stripping knifeYAMAGUCHI AKIO·Filed 2008·Granted Sep 15, 2015·0 cites·2 claims
- 4247US9087783B2Method of manufacturing semiconductor deviceFUJITSU SEMICONDUCTOR LTD·Filed 2013·Granted Jul 21, 2015·0 cites·9 claims
- 4347US2016022264A1Medical Suture NeedleMATSUTANI MASAAKI·Filed 2008·Application pending·0 cites
- 4446US10943844B2Semiconductor device including multiple chipsTOSHIBA MEMORY CORP·Filed 2019·Granted Mar 9, 2021·0 cites·13 claims
- 4545US5022579ASurgical staplerMATSUTANI SEISAKUSHO·Filed 1989·Granted Jun 11, 1991·9 cites·11 claims
- 4645US2014363984A1Manufacturing method of semiconductor deviceFUJITSU SEMICONDUCTOR LTD·Filed 2014·Application pending·0 cites
- 4744US5069620ADental handpieceMATSUTANI SEISAKUSHO·Filed 1991·Granted Dec 3, 1991·18 cites·3 claims
- 4844US2006243774A1Medical staplerMATSUTANI KANJI·Filed 2006·Application pending·0 cites
- 4944US2016111317A1Semiconductor manufacturing apparatusTOSHIBA KK·Filed 2015·Application pending·0 cites
- 5043US10354977B2Semiconductor device and manufacturing method thereofTOSHIBA MEMORY CORP·Filed 2017·Granted Jul 16, 2019·0 cites·17 claims
Showing the top 50 of 74 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →