Inventor · disambiguated record
Katsuya Togawa
Also filed as: TOGAWA KATSUYA
7 granted patents·1 pending application·84 citations·filing 2003–2011
85Inventor score
Top patents by PatentIndex Score
8 records- 0193US7744820B2Plasma or serum separation membrane and filter apparatus including the plasma or serum separation membraneTOGAWA KATSUYA·Filed 2006·Granted Jun 29, 2010·38 cites·1 claims
- 0285US7993847B2Plasma or serum separation membrane and filter apparatus including the plasma or serum separation membraneSEKISUI MEDICAL CO LTD·Filed 2006·Granted Aug 9, 2011·12 cites·6 claims
- 0375US7927810B2Plasma or serum separation membrane and filter apparatus including the plasma or serum separation membraneTOGAWA KATSUYA·Filed 2003·Granted Apr 19, 2011·21 cites·8 claims
- 0470US9028688B2Instrument for separating blood and apparatus for separating bloodOKAMOTO RYUSUKE·Filed 2006·Granted May 12, 2015·4 cites·9 claims
- 0558US8795957B2Blood collection containerINOUE TOMONORI·Filed 2011·Granted Aug 5, 2014·2 cites·18 claims
- 0658US8586323B2Blood coagulation promoter and blood collection tube comprising a polyoxyalkylene glycerin derivativeOKAMOTO RYUSUKE·Filed 2004·Granted Nov 19, 2013·4 cites·11 claims
- 0758US7767466B2Sample filtering method using sample collecting container, jig and sample collecting containerSEKISUI MEDICAL CO LTD·Filed 2004·Granted Aug 3, 2010·3 cites·4 claims
- 0836US2010248329A1Blood coagulation promoter and blood collection tubeOKAMOTO RYUSUKE·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →