Inventor · disambiguated record
Masahiro Kusayama
Also filed as: KUSAYAMA MASAHIRO
25 granted patents·1 pending application·450 citations·filing 1981–2012
97Inventor score
Top patents by PatentIndex Score
26 records- 0196US7591051B2Waterproof top end stop of slide fastenerYKK CORP·Filed 2006·Granted Sep 22, 2009·29 cites·5 claims
- 0293US6427294B1Waterproof slide fastener and manufacturing method thereofYKK CORP·Filed 2000·Granted Aug 6, 2002·81 cites·9 claims
- 0392US7565722B2Top end stops for slide fastenerYKK CORP·Filed 2006·Granted Jul 28, 2009·20 cites·11 claims
- 0492US7337506B2Waterproof slide fastener and apparatus for manufacturing the sameYKK CORP·Filed 2005·Granted Mar 4, 2008·23 cites·3 claims
- 0588US7416397B2Waterproof slide fastener and apparatus for manufacturing the sameYKK CORP·Filed 2007·Granted Aug 26, 2008·17 cites·4 claims
- 0685US8327509B2Liquid-tight slide fastenerKUSAYAMA MASAHIRO·Filed 2008·Granted Dec 11, 2012·12 cites·2 claims
- 0785US7870649B2Waterproof slide fastenerYKK CORP·Filed 2006·Granted Jan 18, 2011·16 cites·2 claims
- 0880US8806724B2Liquid-tight slide fastenerYKK CORP·Filed 2012·Granted Aug 19, 2014·4 cites·4 claims
- 0978US7624482B2Article with slide fastenerYKK CORP·Filed 2007·Granted Dec 1, 2009·7 cites·10 claims
- 1076US7415753B2Slide fastenerYKK CORP·Filed 2006·Granted Aug 26, 2008·6 cites·6 claims
- 1176US6810896B2Inflatable tentYKK CORP·Filed 2002·Granted Nov 2, 2004·22 cites·7 claims
- 1273US4780937AFluid-tight slide fastenerYOSHIDA KOGYO KK·Filed 1988·Granted Nov 1, 1988·27 cites·6 claims
- 1370US4817252AFluid-tight slide fastenerYOSHIDA KOGYO KK·Filed 1987·Granted Apr 4, 1989·24 cites·2 claims
- 1467US6195852B1Reversely openable bottom end stop of slide fastenerYKK CORP·Filed 1999·Granted Mar 6, 2001·26 cites·7 claims
- 1567US4604775ASealing slide fastenerYOSHIDA KOGYO KK·Filed 1983·Granted Aug 12, 1986·27 cites·9 claims
- 1660US4658480AFluid-tight slide fastenerYOSHIDA KOGYO KK·Filed 1986·Granted Apr 21, 1987·26 cites·5 claims
- 1758US4782563AEnd stop for slide fastenersYOSHIDA KOGYO KK·Filed 1988·Granted Nov 8, 1988·16 cites·5 claims
- 1853US6826807B2FastenerYKK CORP·Filed 2002·Granted Dec 7, 2004·6 cites·9 claims
- 1953US4842799AMethod for injection molding end stops on slide fastenerYOSHIDA KOGYO KK·Filed 1987·Granted Jun 27, 1989·15 cites·1 claims
- 2050US5025535ABottom end stop for slide fastenerYOSHIDA KOGYO KK·Filed 1990·Granted Jun 25, 1991·13 cites·5 claims
- 2150US4441235ASlide fastener with bottom stopYOSHIDA KOGYO KK·Filed 1981·Granted Apr 10, 1984·13 cites·1 claims
- 2246US2012011697A1Method for Manufacturing a Liquid-Tight Slide FastenerKUSAYAMA MASAHIRO·Filed 2011·Application pending·0 cites
- 2342US5297319ASlide fastenerYOSHIDA KOGYO KK·Filed 1992·Granted Mar 29, 1994·11 cites·8 claims
- 2441US4447936ASlide fastener with separable bottom end stopYOSHIDA KOGYO KK·Filed 1981·Granted May 15, 1984·7 cites·6 claims
- 2533USD358758SHook for hanging curtainsYOSHIDA KOGYO KK·Filed 1993·Granted May 30, 1995·1 cites·1 claims
- 2633USD358757SHook for hanging curtainsYOSHIDA KOGYO KK·Filed 1993·Granted May 30, 1995·1 cites·1 claims
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