Inventor · disambiguated record
Shunji Akashi
Also filed as: AKASHI SHUNJI · YOSHIDA HIROSHI
84 granted patents·1 pending application·1,142 citations·filing 1975–2013
99Inventor score
Top patents by PatentIndex Score
85 records- 0191US6079083ASnap fastener with tape, and manufacturing method and mold of the sameYKK CORP·Filed 1999·Granted Jun 27, 2000·64 cites·6 claims
- 0287US6199248B1Fastening device with tape, method of manufacturing the same and product to which the fastening device is attachedYKK CORP·Filed 1999·Granted Mar 13, 2001·52 cites·40 claims
- 0387US4123828AAutomatically locking dual-tab slider for slide fastenersYOSHIDA KOGYO KK·Filed 1977·Granted Nov 7, 1978·39 cites·7 claims
- 0484US6260240B1Fastener with tapeYKK CORP·Filed 1999·Granted Jul 17, 2001·51 cites·12 claims
- 0583US5540064AKnit slide fastenerYKK CORP·Filed 1995·Granted Jul 30, 1996·27 cites·5 claims
- 0680US4309233AMethod of manufacturing separable slide fastenerYOSHIDA KOGYO KK·Filed 1981·Granted Jan 5, 1982·33 cites·4 claims
- 0779US7337508B2Zip fastener with emergency opening facilityYKK CORP·Filed 2005·Granted Mar 4, 2008·8 cites·6 claims
- 0878US8800118B2Readily burstable slide fastenerTAKASAWA SHIGEYOSHI·Filed 2006·Granted Aug 12, 2014·8 cites·5 claims
- 0976US8844101B2Reverse opening slide fastenerNOZAKI JIRO·Filed 2009·Granted Sep 30, 2014·10 cites·9 claims
- 1074US6282926B1Fastening device with tapeYKK CORP·Filed 2000·Granted Sep 4, 2001·11 cites·6 claims
- 1173USD415717SSnap button for clothes assemblyYKK CORP·Filed 1998·Granted Oct 26, 1999·17 cites·1 claims
- 1273US4995656ASecurity sealing mechanismYOSHIDA KOGYO KK·Filed 1989·Granted Feb 26, 1991·26 cites·14 claims
- 1373US4223425ASlide fastenerYOSHIDA KOGYO KK·Filed 1979·Granted Sep 23, 1980·28 cites·3 claims
- 1472US8572816B2Slide fastenerDONO KENJI·Filed 2008·Granted Nov 5, 2013·5 cites·4 claims
- 1572US4232431ASlide fastenerYOSHIDA KOGYO KK·Filed 1979·Granted Nov 11, 1980·21 cites·5 claims
- 1671US4823447APull tab attachment for slide fastener sliderYOSHIDA KOGYO KK·Filed 1988·Granted Apr 25, 1989·24 cites·8 claims
- 1770USD410412SSnap button for clothes assemblyYKK CORP·Filed 1997·Granted Jun 1, 1999·15 cites·1 claims
- 1870US4389758AOrnamental attachment for slide fastener slidersYOSHIDA KOGYO KK·Filed 1981·Granted Jun 28, 1983·30 cites·9 claims
- 1968US4312103ASeparable slide fastenerYOSHIDA KOGYO KK·Filed 1980·Granted Jan 26, 1982·21 cites·3 claims
- 2067US4489873AIntermittent feed mechanismYOSHIDA KOGYO KK·Filed 1983·Granted Dec 25, 1984·25 cites·5 claims
- 2166US6951626B2Manufacturing method of a snap fastenerYKK CORP·Filed 2002·Granted Oct 4, 2005·5 cites·4 claims
- 2266US6112376ASeparable bottom stop assembly of concealed slide fastenerYKK CORPRATION·Filed 1998·Granted Sep 5, 2000·30 cites·14 claims
- 2366US5013511AMethod of making a slider for use in a slide fastenerYOSHIDA KOGYO KK·Filed 1989·Granted May 7, 1991·25 cites·1 claims
- 2464US7533451B2Slide fastenerYKK CORP·Filed 2004·Granted May 19, 2009·11 cites·7 claims
- 2563US5291632AHanger deviceYOSHIDA KOGYO KK·Filed 1992·Granted Mar 8, 1994·32 cites·3 claims
- 2663US4244087ASeparable slide fastenerYOSHIDA KOGYO KK·Filed 1979·Granted Jan 13, 1981·19 cites·6 claims
- 2762USD648246SBottom end stop for slide fastenerYKK CORP·Filed 2010·Granted Nov 8, 2011·13 cites·1 claims
- 2861USD643778SSlide fastenerYKK CORP·Filed 2010·Granted Aug 23, 2011·12 cites·1 claims
- 2961USD438490SMale member of snap button for wearFiled 1999·Granted Mar 6, 2001·11 cites·1 claims
- 3061USD431014SMale member of snap button for wearYKK CORP·Filed 1999·Granted Sep 19, 2000·11 cites·1 claims
- 3161US4974297ASlider pull tab for slide fastenerYOSHIDA KOGYO KK·Filed 1989·Granted Dec 4, 1990·16 cites·7 claims
- 3260US5924311AMethod and apparatus for manufacturing knit slide fastener stringerYKK CORP·Filed 1997·Granted Jul 20, 1999·13 cites·20 claims
- 3360US4984338AOrnamental pull tab for slide fastener slidersYOSHIDA KOGYO KK·Filed 1990·Granted Jan 15, 1991·18 cites·4 claims
- 3460US4270248ASlide fastener with bottom stopYOSHIDA KOGYO KK·Filed 1979·Granted Jun 2, 1981·17 cites·8 claims
- 3559USD441318SFemale member of snap button for wearFiled 1999·Granted May 1, 2001·10 cites·1 claims
- 3659US5528802ALockable slider for slide fastenersYKK CORP·Filed 1995·Granted Jun 25, 1996·19 cites·7 claims
- 3759US4267621ASlide fastenerYOSHIDA KOGYO KK·Filed 1979·Granted May 19, 1981·13 cites·4 claims
- 3858US8925161B2Readily burstable slide fastenerTAKASAWA SHIGEYOSHI·Filed 2011·Granted Jan 6, 2015·1 cites·3 claims
- 3958US5167052ALockable slider for a slide fastenerYOSHIDA KOGYO KK·Filed 1991·Granted Dec 1, 1992·18 cites·6 claims
- 4057US6596106B2Fastening device with tape, method of manufacturing the same and product to which the fastening device is attachedYKK CORP·Filed 2001·Granted Jul 22, 2003·5 cites·18 claims
- 4157US5158450ABuckle assemblyYOSHIDA KOGYO KK·Filed 1991·Granted Oct 27, 1992·17 cites·13 claims
- 4255US4488337ASeparable slide fastener and method of attaching the same to knit fabricsYOSHIDA KOGYO KK·Filed 1981·Granted Dec 18, 1984·11 cites·10 claims
- 4354US5131120ASeparable bottom end assembly for slide fastenerYOSHIDA KOGYO KK·Filed 1991·Granted Jul 21, 1992·15 cites·2 claims
- 4454US4976014AAutomatic lock slider for slide fastenerYOSHIDA KOGYO KK·Filed 1989·Granted Dec 11, 1990·13 cites·8 claims
- 4554US4257839AApparatus for joining opposed leg portions of molded coupling elements for slide fastenersYOSHIDA KOGYO KK·Filed 1979·Granted Mar 24, 1981·10 cites·5 claims
- 4654US4187591AContinuous slide fastener stringersYOSHIDA KOGYO KK·Filed 1978·Granted Feb 12, 1980·13 cites·2 claims
- 4753US4516304AMethod and apparatus for applying reinforcing pieces to slide fastener chainYOSHIDA KOGYO KK·Filed 1983·Granted May 14, 1985·15 cites·5 claims
- 4853US4190944AMethod of manufacturing slide fastenersYOSHIDA KOGYO KK·Filed 1978·Granted Mar 4, 1980·11 cites·2 claims
- 4952US8590117B2Slide fastenerDONO KENJI·Filed 2008·Granted Nov 26, 2013·0 cites·2 claims
- 5052US6370925B1Fastening device with tapeYKK CORP·Filed 2000·Granted Apr 16, 2002·3 cites·5 claims
Showing the top 50 of 85 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →