Inventor · disambiguated record
Tetsuya Shiozaki
Also filed as: SHIOZAKI TETSUYA
13 granted patents·1 pending application·158 citations·filing 1974–2006
90Inventor score
Files withSUMITOMO CHEMICAL CO8YAMANOUCHI PHARMA CO LTD3DAIICHI SANKYO CO LTD1KAKIZAKI SEISAKUSHO KK1TEIJIN LTD1
Top patents by PatentIndex Score
14 records- 0191US5262470APolyester resin compositionTEIJIN LTD·Filed 1991·Granted Nov 16, 1993·69 cites·28 claims
- 0273US4272435AProcess for the preparation of azo compounds from amino compounds in the presence of a phase transfer catalystSUMITOMO CHEMICAL CO·Filed 1978·Granted Jun 9, 1981·10 cites·18 claims
- 0372US5945563AProcess for producing methionineSUMITOMO CHEMICAL CO·Filed 1997·Granted Aug 31, 1999·18 cites·7 claims
- 0466US6627773B1Process for producing 2-hydroxy-4-methyl-thiobutanoic acidSUMITOMO CHEMICAL CO·Filed 2000·Granted Sep 30, 2003·5 cites·14 claims
- 0566US5445271AResin-made basket for thin sheetsKAKIZAKI SEISAKUSHO KK·Filed 1993·Granted Aug 29, 1995·44 cites·13 claims
- 0664US7833747B2Methods for detecting an endotoxin with a lysate reagentDAIICHI SANKYO CO LTD·Filed 2006·Granted Nov 16, 2010·1 cites·24 claims
- 0763US6649794B2Method for producing 2-Hydroxy-4-Methylthiobutanoic AcidSUMITOMO CHEMICAL CO·Filed 2000·Granted Nov 18, 2003·4 cites·5 claims
- 0857US2007055078A1Process for producing methionineSUMITOMO CHEMICAL CO·Filed 2006·Application pending·0 cites
- 0956US7799953B2Method for producing 3-methylthiopropanalSUMITOMO CHEMICAL CO·Filed 2003·Granted Sep 21, 2010·1 cites·5 claims
- 1051US4055589A20-Alkoxy-16-alkyl prostadienoic acid derivativesYAMANOUCHI PHARMA CO LTD·Filed 1975·Granted Oct 25, 1977·2 cites·4 claims
- 1148US5973198AMethod for separating ammonium sulfate and ammonium bisulfate from each other and process for producing 2-hydroxy-4-methylthiobutanoic acid utilizing the methodSUMITOMO CHEMICAL CO·Filed 1998·Granted Oct 26, 1999·4 cites·5 claims
- 1247US7465827B2Process for producing 2-hydroxy-4-methylthiobutyric acidSUMITOMO CHEMICAL CO·Filed 2005·Granted Dec 16, 2008·0 cites·3 claims
- 1334US4246280A20-Alkoxy-16-alkyl-prostadienoic acid derivativesYAMANOUCHI PHARMA CO LTD·Filed 1979·Granted Jan 20, 1981·0 cites·4 claims
- 1430US4026927ANovel prostaglandin derivativesYAMANOUCHI PHARMA CO LTD·Filed 1974·Granted May 31, 1977·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →