Inventor · disambiguated record
Takafumi Uemiya
Also filed as: UEMIYA TAKAFUMI
35 granted patents·1,039 citations·filing 1986–2021
98Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES32SUMITOMO ELECTRIC PRINTED CIRCUITS INC2PIONEER ELECTRONIC CORP1
Top patents by PatentIndex Score
35 records- 0192US4762381AOptical element integrated optical waveguide and production of the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1986·Granted Aug 9, 1988·72 cites·18 claims
- 0288US5308323AMultiple compartment balloon catheterSUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted May 3, 1994·242 cites·2 claims
- 0386US5830603ASeparator film for a storage batterySUMITOMO ELECTRIC INDUSTRIES·Filed 1997·Granted Nov 3, 1998·84 cites·27 claims
- 0484US5251060ALight-source unitSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Oct 5, 1993·63 cites·19 claims
- 0583US4708833AMethod for producing elastomeric optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1986·Granted Nov 24, 1987·29 cites·13 claims
- 0682US4780510ACross-linked optical siloxane polymerSUMITOMO ELECTRIC INDUSTRIES·Filed 1986·Granted Oct 25, 1988·28 cites·7 claims
- 0781US4783140AElastomeric optical waveguide with core and cladding imparted with elasticity by irradiation of a radioactive raySUMITOMO ELECTRIC INDUSTRIES·Filed 1986·Granted Nov 8, 1988·36 cites·7 claims
- 0874US4750796AOptical sensorSUMITOMO ELECTRIC INDUSTRIES·Filed 1986·Granted Jun 14, 1988·32 cites·8 claims
- 0971US5178616AMethod and apparatus for intravascular laser surgerySUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Jan 12, 1993·102 cites·5 claims
- 1070US5798033AProcess for preparing porous metallic body and porous metallic body for battery electrode substrate prepared therefromSUMITOMO ELECTRIC INDUSTRIES·Filed 1996·Granted Aug 25, 1998·44 cites·4 claims
- 1169US6344623B1Membrane switch and production method thereofSUMITOMO ELECTRIC INDUSTRIES·Filed 1999·Granted Feb 5, 2002·24 cites·2 claims
- 1267US5058981ALight source deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Oct 22, 1991·26 cites·7 claims
- 1365US5214736AOptical transmission line having a core of a non-linear optical material coated with an improved claddingSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted May 25, 1993·31 cites·23 claims
- 1462US5363797AMethod for producing organic crystal and crystal growth cell thereforSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Nov 15, 1994·16 cites·21 claims
- 1553US11812546B2High-frequency circuitSUMITOMO ELECTRIC PRINTED CIRCUITS INC·Filed 2021·Granted Nov 7, 2023·0 cites·13 claims
- 1651US5119458AFibre-type wavelength converison devicePIONEER ELECTRONIC CORP·Filed 1989·Granted Jun 2, 1992·8 cites·5 claims
- 1750US5201317ADiagnostic and therapeutic catheterSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Apr 13, 1993·51 cites·2 claims
- 1850US5158560ALaser operating device for intracavitary surgerySUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Oct 27, 1992·37 cites·1 claims
- 1949US12389532B2High-frequency circuitSUMITOMO ELECTRIC PRINTED CIRCUITS INC·Filed 2021·Granted Aug 12, 2025·0 cites·13 claims
- 2044US5345545AOptical fiber deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Sep 6, 1994·10 cites·7 claims
- 2144US5129029AApparatus and method of producing fiber wavelength-conversion elementSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Jul 7, 1992·12 cites·13 claims
- 2243US5046817AGeneration of parallel second harmonic light rays using an optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Sep 10, 1991·9 cites·10 claims
- 2342US5269779ALaser beam guiding fiber assemblySUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Dec 14, 1993·32 cites·3 claims
- 2442US5241413AWavelength converterSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Aug 31, 1993·10 cites·5 claims
- 2542US5195159AOptical wavelength converter deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Mar 16, 1993·10 cites·8 claims
- 2635US5561002AElectrode for alkaline storage battery and method of manufacturingSUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted Oct 1, 1996·9 cites·28 claims
- 2735US5291568AOptical wavelength conversion moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Mar 1, 1994·6 cites·4 claims
- 2833US5192579AMethod of forming thin film on fiber end surface by breaking it in a vacuumSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Mar 9, 1993·4 cites·12 claims
- 2932US5355428AOptical wavelength conversion moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Oct 11, 1994·3 cites·4 claims
- 3032US5097527AFiber type wavelength converter and moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Mar 17, 1992·3 cites·5 claims
- 3131US5293444AWavelength converterSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Mar 8, 1994·2 cites·29 claims
- 3230US5022738AOptical fiber nonlinear wavelength modulator deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Jun 11, 1991·3 cites·4 claims
- 3329US5222182AOptical fiber for laser beam guiding for cureSUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Jun 22, 1993·1 cites·1 claims
- 3427US5323261AHarmonic generating deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Jun 21, 1994·0 cites·8 claims
- 3526US4656245AFunctional elastomerSUMITOMO ELECTRIC INDUSTRIES·Filed 1986·Granted Apr 7, 1987·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →