Inventor · disambiguated record

Hidetoshi Kozawa

Also filed as: KOZAWA HIDETOSHI

3 granted patents·92 citations·filing 1999–2003

75Inventor score

Technology areasB01D

Files withTORAY INDUSTRIES3

Top patents by PatentIndex Score

3 records

0183US6605218B2Dialyzers for blood treatment and processes for production thereofTORAY INDUSTRIES·Filed 2000·Granted Aug 12, 2003·39 cites·4 claims
0271US6355730B1Permselective membranes and methods for their productionTORAY INDUSTRIES·Filed 1999·Granted Mar 12, 2002·40 cites·18 claims
0366US6960297B2Dialyzers for blood treatment and processes for production thereofTORAY INDUSTRIES·Filed 2003·Granted Nov 1, 2005·13 cites·7 claims

Join the waitlist — get patent alerts

Get an alert when Hidetoshi Kozawa files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →