Inventor · disambiguated record
Takahiko Ookouchi
Also filed as: OOKOUCHI TAKAHIKO
9 granted patents·237 citations·filing 1989–1996
91Inventor score
Files withHITACHI LTD9
Top patents by PatentIndex Score
9 records- 0189US5538558AContinuous hot dipping apparatus and slide bearing structure thereforHITACHI LTD·Filed 1993·Granted Jul 23, 1996·50 cites·5 claims
- 0286US5072689AContinuous hot-dip plating apparatusHITACHI LTD·Filed 1989·Granted Dec 17, 1991·50 cites·25 claims
- 0378US5718519AContinuous hot dipping apparatus and slide bearing structure thereofHITACHI LTD·Filed 1996·Granted Feb 17, 1998·28 cites·2 claims
- 0473US5711613ASlide structure and continuous hot dipping apparatus having slide structureHITACHI LTD·Filed 1995·Granted Jan 27, 1998·27 cites·18 claims
- 0568US5252130AApparatus which comes in contact with molten metal and composite member and sliding structure for use in the sameHITACHI LTD·Filed 1990·Granted Oct 12, 1993·23 cites·4 claims
- 0667US5571327AContinuous hot dipping apparatus and slide bearing structure thereforHITACHI LTD·Filed 1993·Granted Nov 5, 1996·28 cites·4 claims
- 0760US4981761ACeramic and metal bonded compositeHITACHI LTD·Filed 1989·Granted Jan 1, 1991·16 cites·10 claims
- 0853US5634977AApparatus which comes in contact with molten metal and composite member and sliding structure for use in the sameHITACHI LTD·Filed 1994·Granted Jun 3, 1997·12 cites·5 claims
- 0933US5380264ARoller for use in molten metal bathHITACHI LTD·Filed 1992·Granted Jan 10, 1995·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →