Inventor · disambiguated record
Sumio Yamaguchi
Also filed as: YAMAGUCHI SUMIO
13 granted patents·2 pending applications·284 citations·filing 1977–2018
92Inventor score
Top patents by PatentIndex Score
15 records- 0191US5565708ASemiconductor device comprising composite barrier layerMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Oct 15, 1996·107 cites·13 claims
- 0285US4542712AApparatus for molecular beam epitaxyHITACHI LTD·Filed 1984·Granted Sep 24, 1985·50 cites·2 claims
- 0374US5246526ASurface treatment apparatusHITACHI LTD·Filed 1992·Granted Sep 21, 1993·62 cites·25 claims
- 0472US4580522ARotary substrate holder of molecular beam epitaxy apparatusHITACHI LTD·Filed 1985·Granted Apr 8, 1986·20 cites·4 claims
- 0568US6821446B2Removal method for coating of polymer coated glass capillary tubing and polymer coated glass capillary tubingHITACHI LTD·Filed 2001·Granted Nov 23, 2004·5 cites·11 claims
- 0662US6674171B2Semiconductor device with a low resistance wiringRENESAS TECH CORP·Filed 2002·Granted Jan 6, 2004·11 cites·5 claims
- 0757US4169695AElectromagnetic pump with pressure-regulating mechanismJIDOSHA KIKI CO·Filed 1977·Granted Oct 2, 1979·13 cites·5 claims
- 0856US4563900AAcoustic microscopeHITACHI LTD·Filed 1984·Granted Jan 14, 1986·12 cites·4 claims
- 0955US10106917B2Polyphenylene sulfide monofilament and manufacturing method therefor, and packageTORAY INDUSTRIES·Filed 2015·Granted Oct 23, 2018·0 cites·2 claims
- 1045US2020216984A1Conductive composite fiberTORAY INDUSTRIES·Filed 2018·Application pending·0 cites
- 1143US7645509B2Removal method for coating of polymer coated glass capillary tubing and polymer coated glass capillary tubingHITACHI LTD·Filed 2004·Granted Jan 12, 2010·0 cites·6 claims
- 1242US7419577B2Removal method for coating of polymer coated glass capillary tubing and polymer coated glass capillary tubingHITACHI LTD·Filed 2003·Granted Sep 2, 2008·0 cites·2 claims
- 1339US2018155151A1Drum-shaped package formed of poly(lactic acid)-based monofilamentTORAY INDUSTRIES·Filed 2016·Application pending·0 cites
- 1431US6629660B1Take-up method and device for synthetic fiber and method of using thread packageTORAY INDUSTRIES·Filed 1999·Granted Oct 7, 2003·4 cites·30 claims
- 1528US9702384B2Fluid transportation device and fluid transportation methodAKAGI FUJIO·Filed 2015·Granted Jul 11, 2017·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →