Inventor · disambiguated record
Yasunobu Kawaguchi
Also filed as: KAWAGUCHI YASUNOBU
8 granted patents·162 citations·filing 1973–1996
88Inventor score
Top patents by PatentIndex Score
8 records- 0188US5846344ASpring steel of high strength and high corrosion resistanceKOBE STEEL LTD·Filed 1996·Granted Dec 8, 1998·34 cites·104 claims
- 0287US5508002ASpring steel of high strength and high corrosion resistanceKOBE STEEL LTD·Filed 1994·Granted Apr 16, 1996·27 cites·8 claims
- 0387US4889567AHigh strength and high toughness steel bar, rod and wire and the process of producing the sameKOBE SEIKO KK·Filed 1988·Granted Dec 26, 1989·27 cites·16 claims
- 0477US4747722AMetal-ceramic fitting assemblyHONDA MOTOR CO LTD·Filed 1985·Granted May 31, 1988·42 cites·6 claims
- 0546US4983064AMetal ceramic fitting assemblyHONDA MOTOR CO LTD·Filed 1988·Granted Jan 8, 1991·16 cites·9 claims
- 0640US3938751ADevice for continuously treating wiresKAWAKAMI HEIJIRO·Filed 1973·Granted Feb 17, 1976·7 cites·10 claims
- 0734US4801106ACoil of tapered wireKOBE STEEL LTD·Filed 1987·Granted Jan 31, 1989·8 cites·2 claims
- 0829US4800744AProduction of a taper rodKOBE STEEL LTD·Filed 1987·Granted Jan 31, 1989·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →