Assignee
YAGISHITA AISABURO
JP·4 granted patents·45 citations·filing 1973–1988
Top patents by PatentIndex Score
4 records- 0164US4861385AArticle washing methodYAGISHITA AISABURO·Filed 1987·Granted Aug 29, 1989·21 cites·13 claims
- 0257US4963258AFilter with perforated fin portions extending from outer cylindrical wallYAGISHITA AISABURO·Filed 1988·Granted Oct 16, 1990·19 cites·5 claims
- 0334US3935107AFilterYAGISHITA AISABURO·Filed 1973·Granted Jan 27, 1976·5 cites·7 claims
- 0428US4762624AApparatus and method for filtration and concentration of suspensionYAGISHITA AISABURO·Filed 1987·Granted Aug 9, 1988·0 cites·3 claims
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