Inventor · disambiguated record
Tadao Uchiyama
Also filed as: UCHIYAMA TADAO
5 granted patents·1 pending application·168 citations·filing 1986–2005
84Inventor score
Top patents by PatentIndex Score
6 records- 0181US4992167AFiltering apparatusSYST CORP·Filed 1988·Granted Feb 12, 1991·35 cites·6 claims
- 0274US4895647AFiltering apparatusSYST CORP·Filed 1988·Granted Jan 23, 1990·41 cites·7 claims
- 0365US5603846AFractional filtration method and fractional filtration apparatusSYST KK·Filed 1995·Granted Feb 18, 1997·42 cites·16 claims
- 0461US4724077ARotary drum filter with sliding perforated bucketsUCHIYAMA TADAO·Filed 1986·Granted Feb 9, 1988·26 cites·7 claims
- 0554US5849183AFiltration apparatusSYST KK·Filed 1997·Granted Dec 15, 1998·24 cites·8 claims
- 0638US2007181492A1Chip carrying type chip filtration and discharge deviceUCHIYAMA TADAO·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →