Inventor · disambiguated record
Kazuo Okuyama
Also filed as: OKUYAMA KAZUO
4 granted patents·4 pending applications·27 citations·filing 1977–2014
69Inventor score
Top patents by PatentIndex Score
8 records- 0161US4394353ASeparation of rare earth metals using a cation exchangerASAHI CHEMICAL IND·Filed 1980·Granted Jul 19, 1983·20 cites·10 claims
- 0257US9643174B2Temperature 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
- 0346US9643173B2Temperature 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
- 0443US2015239956A1High-affinity antibody and method for manufacturing the sameASAHI KASEI MEDICAL CO LTD·Filed 2013·Application pending·0 cites
- 0542US2015218208A1Method for purifying antibody by temperature-responsive chromatographyASAHI KASEI MEDICAL CO LTD·Filed 2013·Application pending·0 cites
- 0641US2015191506A1Adsorbent 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
- 0737US4202860AContinuous separation of uranium isotopesASAHI CHEMICAL IND·Filed 1977·Granted May 13, 1980·7 cites·15 claims
- 0831US2013317172A1Method for immobilizing temperature responsive protein aKOGUMA ICHIRO·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →