Inventor · disambiguated record
Ichiro Koguma
Also filed as: KOGUMA ICHIRO
7 granted patents·4 pending applications·58 citations·filing 2000–2015
80Inventor score
Top patents by PatentIndex Score
11 records- 0177US7140496B2Multilayer microporous membraneASAHI KASEI MEDICAL CO LTD·Filed 2002·Granted Nov 28, 2006·22 cites·16 claims
- 0276US7459085B2Microporous hydrophilic membraneASAHI KASEI MEDICAL CO LTD·Filed 2003·Granted Dec 2, 2008·27 cites·18 claims
- 0362US7635513B1Heat resistant microporous filmASAHI KASEI MEDICAL CO LTD·Filed 2000·Granted Dec 22, 2009·9 cites·15 claims
- 0457US9643174B2Temperature responsive adsorbent having a strong cation exchange group and method for producing the sameASAHI KASEI MEDICAL CO LTD·Filed 2014·Granted May 9, 2017·0 cites·7 claims
- 0552US10308678B2Cation exchange chromatographic support and method for using sameASAHI KASEI MEDICAL CO LTD·Filed 2015·Granted Jun 4, 2019·0 cites·30 claims
- 0648US10400007B2Method for purifying antibody proteinASAHI KASEI MEDICAL CO LTD·Filed 2014·Granted Sep 3, 2019·0 cites·37 claims
- 0746US9643173B2Temperature responsive adsorbent having a strong cation exchange group and method for producing the sameKOGUMA ICHIRO·Filed 2011·Granted May 9, 2017·0 cites·10 claims
- 0843US2015239956A1High-affinity antibody and method for manufacturing the sameASAHI KASEI MEDICAL CO LTD·Filed 2013·Application pending·0 cites
- 0942US2015218208A1Method for purifying antibody by temperature-responsive chromatographyASAHI KASEI MEDICAL CO LTD·Filed 2013·Application pending·0 cites
- 1041US2015191506A1Adsorbent consisting of carrier which bound with polypeptide comprising b-domain mutant derived from protein aASAHI KASEI MEDICAL CO LTD·Filed 2013·Application pending·0 cites
- 1131US2013317172A1Method for immobilizing temperature responsive protein aKOGUMA ICHIRO·Filed 2011·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →