Inventor · disambiguated record
Masahito Katsuya
Also filed as: KATSUYA MASAHITO
5 granted patents·2 pending applications·40 citations·filing 1996–2012
77Inventor score
Top patents by PatentIndex Score
7 records- 0169US6436535B1Fiber having durable hydrophilicity and fabrics using the sameCHISSO CORP·Filed 2000·Granted Aug 20, 2002·7 cites·5 claims
- 0257US5750256AWater-repellent fiber and nonwovens made of the fiberCHISSO CORP·Filed 1996·Granted May 12, 1998·15 cites·8 claims
- 0355US2010261399A1Conjugate fiber having low-temperature processability, nonwoven fabric and formed article using the conjugate fiberES FIBERVISIONS CO LTD·Filed 2008·Application pending·0 cites
- 0448US6211101B1Durable hydrophilic fiber and fabric using the sameCHISSO CORP·Filed 1999·Granted Apr 3, 2001·13 cites·8 claims
- 0545US2014051314A1Fibers having improved color fastness and fibrous formed body constituted thereofKATSUYA MASAHITO·Filed 2012·Application pending·0 cites
- 0638US5981068AModified polyolefin fibers and a non-woven fabric using the sameCHISSO CORP·Filed 1997·Granted Nov 9, 1999·5 cites·10 claims
- 0729US10287727B2Highly water repellent conjugate fiber and high bulk nonwoven fabric using the sameKATSUYA MASAHITO·Filed 2010·Granted May 14, 2019·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →