Inventor · disambiguated record

Yoshinobu Kitayama

Also filed as: KITAYAMA YOSHINOBU

7 granted patents·131 citations·filing 1984–1992

87Inventor score

Technology areasG02B

Files withSUMITOMO ELECTRIC INDUSTRIES7

Top patents by PatentIndex Score

7 records

0174US5233678AOptical fiber cable including plural multifiber optical unitsSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Aug 3, 1993·43 cites·8 claims
0259US4671610AComposite overhead stranded conductorSUMITOMO ELECTRIC INDUSTRIES·Filed 1984·Granted Jun 9, 1987·17 cites·12 claims
0357US4865415AComposite fiber-optic overhead ground wireSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Sep 12, 1989·19 cites·4 claims
0457US4775213AComposite overhead stranded conductor having a filler between optical fibers and a protective tubeSUMITOMO ELECTRIC INDUSTRIES·Filed 1986·Granted Oct 4, 1988·19 cites·5 claims
0553US4840453AComposite overhead stranded conductorSUMITOMO ELECTRIC INDUSTRIES·Filed 1986·Granted Jun 20, 1989·16 cites·8 claims
0640US5332165ATransmission cable termination box, and transmission cable installation and recovering methodSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Jul 26, 1994·9 cites·2 claims
0739US4787707AComposite overhead transmission cableSUMITOMO ELECTRIC INDUSTRIES·Filed 1987·Granted Nov 29, 1988·8 cites·8 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →