Inventor · disambiguated record
Osamu Nakamatsu
Also filed as: NAKAMATSU OSAMU
4 granted patents·1 pending application·43 citations·filing 1995–2017
72Inventor score
Files withTORAY INDUSTRIES5
Top patents by PatentIndex Score
5 records- 0164US5754259AOptical filter for visual display terminalsTORAY INDUSTRIES·Filed 1995·Granted May 19, 1998·34 cites·15 claims
- 0251US7615105B2Separation membraneTORAY INDUSTRIES·Filed 2002·Granted Nov 10, 2009·5 cites·18 claims
- 0347US7223339B2Hollow-fiber membrane moduleTORAY INDUSTRIES·Filed 2003·Granted May 29, 2007·4 cites·8 claims
- 0443US2010000936A1Hollow-fiber membrane and hollow-fiber membrane module having the same included thereinTORAY INDUSTRIES·Filed 2008·Application pending·0 cites
- 0540US10744462B2Separation membrane moduleTORAY INDUSTRIES·Filed 2017·Granted Aug 18, 2020·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →