Inventor · disambiguated record
Aisaburo Yagishita
Also filed as: YAGISHITA AISABURO
12 granted patents·127 citations·filing 1973–1994
91Inventor score
Top patents by PatentIndex Score
12 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
- 0356US4451298AMethod and system for recycling washing liquids and the heat contained thereinSANSHIN SEISAKUSHO KK·Filed 1981·Granted May 29, 1984·12 cites·7 claims
- 0450US5593626AMethod of fabricating molded filter elementFiled 1994·Granted Jan 14, 1997·14 cites·7 claims
- 0546US4746441AMethod of purifying brine for electrolytic chemical productionSANSHIN SEISAKUSHO KK·Filed 1986·Granted May 24, 1988·7 cites·2 claims
- 0644US5498349AFiltration concentration apparatus and methodSANSHIN SEISAKUSHO KK·Filed 1994·Granted Mar 12, 1996·18 cites·5 claims
- 0741US5034127AFilter assembly for purifying brineSANSHIN SEISAKUSHO KK·Filed 1989·Granted Jul 23, 1991·11 cites·3 claims
- 0838US4944870AAutomatic filtration dewatering systemYAGISHITA KK·Filed 1989·Granted Jul 31, 1990·12 cites·1 claims
- 0934US3935107AFilterYAGISHITA AISABURO·Filed 1973·Granted Jan 27, 1976·5 cites·7 claims
- 1028US4919806ACross-flow type filter systemGOSHI KAISHA YAGISHITA KK·Filed 1988·Granted Apr 24, 1990·5 cites·4 claims
- 1128US4762624AApparatus and method for filtration and concentration of suspensionYAGISHITA AISABURO·Filed 1987·Granted Aug 9, 1988·0 cites·3 claims
- 1221US4717486AMethod of filtering suspensionSANSHIN SEISAKUSHO KK·Filed 1986·Granted Jan 5, 1988·3 cites·2 claims
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