Inventor · disambiguated record
Haruhiko Aikawa
Also filed as: AIKAWA HARUHIKO
20 granted patents·1 pending application·296 citations·filing 1991–2004
95Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES21
Top patents by PatentIndex Score
21 records- 0183US6725690B2Burner for synthesizing glass particles and method for producing porous glass bodySUMITOMO ELECTRIC INDUSTRIES·Filed 2001·Granted Apr 27, 2004·11 cites·5 claims
- 0283US5385594AMethod for fabricating an optical waveguideSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Jan 31, 1995·41 cites·11 claims
- 0380US5556442AMethod for fabricating an optical waveguideSUMITOMO ELECTRIC INDUSTRIES·Filed 1994·Granted Sep 17, 1996·45 cites·7 claims
- 0471US5208645AMethod and apparatus for optically measuring the thickness of a coatingSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted May 4, 1993·29 cites·18 claims
- 0566US5551966AOptical waveguide and method of fabricating the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1994·Granted Sep 3, 1996·28 cites·6 claims
- 0666US5281247AMethod for producing hermetic coated optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Jan 25, 1994·22 cites·3 claims
- 0763US5660611AMethod for producing glass thin filmSUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted Aug 26, 1997·15 cites·8 claims
- 0861US5296011AMethod of manufacturing hermetic coating optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Mar 22, 1994·17 cites·30 claims
- 0953US7143608B2Burner for synthesizing glass particles and method for producing porous glass bodySUMITOMO ELECTRIC INDUSTRIES·Filed 2004·Granted Dec 5, 2006·0 cites·5 claims
- 1053US5243677AQuartz optical waveguide and method for producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Sep 7, 1993·16 cites·3 claims
- 1152US5193137AQuartz optical waveguide and method for producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Mar 9, 1993·13 cites·6 claims
- 1246US5585137AApparatus and method of manufacturing fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted Dec 17, 1996·11 cites·12 claims
- 1343US2002116955A1Method of forming soot preformSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Application pending·0 cites
- 1442US6612134B1Method of curing coated optical fibersSUMITOMO ELECTRIC INDUSTRIES·Filed 1997·Granted Sep 2, 2003·10 cites·7 claims
- 1541US5194080AApparatus for producing hermetic coated optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Mar 16, 1993·7 cites·6 claims
- 1640US5179614AQuartz optical waveguide and method for producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Jan 12, 1993·8 cites·2 claims
- 1738US5352261AApparatus for the production of hermetically coated optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Oct 4, 1994·6 cites·9 claims
- 1836US5503650AMethod for producing a glass thin film with controlloing an oxide vapor of an additiveSUMITOMO ELECTRIC INDUSTRIES·Filed 1994·Granted Apr 2, 1996·6 cites·13 claims
- 1934US5338328AApparatus of manufacturing hermetic coating optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Aug 16, 1994·4 cites·19 claims
- 2032US5348564AMethod for manufacturing a hermetically coated optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Sep 20, 1994·4 cites·11 claims
- 2124US5357334ASpectroanalyzer correcting for deterioration of transmissibilitySUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Oct 18, 1994·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →