Inventor · disambiguated record
Yoshimi Tsujiyama
Also filed as: TSUJIYAMA YOSHIMI
15 granted patents·1 pending application·515 citations·filing 1991–2008
95Inventor score
Files withCHISSO CORP15
Top patents by PatentIndex Score
16 records- 0193US7405171B2Elastic nonwoven fabric and fiber products manufactured therefromCHISSO CORP·Filed 2003·Granted Jul 29, 2008·51 cites·6 claims
- 0292US5290626AMicrofibers-generating fibers and a woven or non-woven fabric of microfibersCHISSO CORP·Filed 1992·Granted Mar 1, 1994·169 cites·7 claims
- 0390US7700504B2Elastic nonwoven fabric and fiber products manufactured therefromCHISSO CORP·Filed 2008·Granted Apr 20, 2010·15 cites·11 claims
- 0482US7462573B2Elastic long-fiber non-woven fabric, and fabric product using the sameCHISSO CORP·Filed 2003·Granted Dec 9, 2008·26 cites·12 claims
- 0582US6015605AFilament nonwoven fabric and absorbent article using the sameCHISSO CORP·Filed 1999·Granted Jan 18, 2000·49 cites·14 claims
- 0678US5225014AProcess for producing precision cartridge filterCHISSO CORP·Filed 1991·Granted Jul 6, 1993·48 cites·15 claims
- 0769US6271155B1Composite sheet comprising a non-woven fabric and a filmCHISSO CORP·Filed 1999·Granted Aug 7, 2001·37 cites·12 claims
- 0863US5906890APolypropylene fiber, a method for manufacture thereof, and a non-woven fabric made of the sameCHISSO CORP·Filed 1996·Granted May 25, 1999·17 cites·7 claims
- 0957US5750256AWater-repellent fiber and nonwovens made of the fiberCHISSO CORP·Filed 1996·Granted May 12, 1998·15 cites·8 claims
- 1052US5804128ACylindrical filter and process for producing the sameCHISSO CORP·Filed 1997·Granted Sep 8, 1998·18 cites·7 claims
- 1152US5302447AHotmelt-adhesive fiber sheet and process for producing the sameCHISSO CORP·Filed 1992·Granted Apr 12, 1994·20 cites·4 claims
- 1251US5429745ACylindrical filter formed of stacked fibers having a high and low melting point componentCHISSO CORP·Filed 1993·Granted Jul 4, 1995·15 cites·2 claims
- 1349US5670044ACylindrical filter and process for producing the sameCHISSO CORP·Filed 1995·Granted Sep 23, 1997·18 cites·1 claims
- 1442US6309377B1Non-woven fabric and an absorbent article using thereofCHISSO CORP·Filed 1999·Granted Oct 30, 2001·12 cites·12 claims
- 1538US5981068AModified polyolefin fibers and a non-woven fabric using the sameCHISSO CORP·Filed 1997·Granted Nov 9, 1999·5 cites·10 claims
- 1629US2002004349A1Liquid impermeable nonwoven sheet for absorbent articleFiled 1997·Application pending·0 cites
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