Inventor · disambiguated record
Koichi Tanikawa
Also filed as: TANIKAWA KOICHI
7 granted patents·187 citations·filing 1981–1988
88Inventor score
Files withYOSHIDA KOGYO KK7
Top patents by PatentIndex Score
7 records- 0181US4724586AWater-resistant slide fastener and method of manufacturing the sameYOSHIDA KOGYO KK·Filed 1983·Granted Feb 16, 1988·58 cites·3 claims
- 0280US4580321AFluid-tight slide fastenerYOSHIDA KOGYO KK·Filed 1985·Granted Apr 8, 1986·38 cites·4 claims
- 0376US4607416AFluid-tight slide fastenerYOSHIDA KOGYO KK·Filed 1985·Granted Aug 26, 1986·32 cites·9 claims
- 0464US4596065AMethod of producing an airtight and waterproof slide fastenerYOSHIDA KOGYO KK·Filed 1985·Granted Jun 24, 1986·21 cites·12 claims
- 0554US4427458AMethod for forming protective surface film on aluminum shaped articlesYOSHIDA KOGYO KK·Filed 1981·Granted Jan 24, 1984·16 cites·3 claims
- 0652US4823446AFluid-tight slide fastener stringerYOSHIDA KOGYO KK·Filed 1988·Granted Apr 25, 1989·15 cites·1 claims
- 0743US4744133AFluid-tight slide fastener stringerYOSHIDA KOGYO KK·Filed 1987·Granted May 17, 1988·7 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →