Inventor · disambiguated record
Ryutaro Itaya
Also filed as: ITAYA RYUTARO · OHKUMA TSUNEO
3 granted patents·31 citations·filing 1977–1981
67Inventor score
Files withAGENCY IND SCIENCE TECHN3
Top patents by PatentIndex Score
3 records- 0166US4216084AMethod for treating waste water containing organic contaminants utilizing a magnesia adsorbentAGENCY IND SCIENCE TECHN·Filed 1977·Granted Aug 5, 1980·20 cites·8 claims
- 0257US4147665AMagnesia adsorbentAGENCY IND SCIENCE TECHN·Filed 1977·Granted Apr 3, 1979·11 cites·4 claims
- 0322US4362571AMethod for refining sugar solutionsAGENCY IND SCIENCE TECHN·Filed 1981·Granted Dec 7, 1982·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →