Inventor · disambiguated record
Tsuyoshi Hatakeyama
Also filed as: HATAKEYAMA TSUYOSHI
3 granted patents·4 pending applications·8 citations·filing 2003–2019
59Inventor score
Top patents by PatentIndex Score
7 records- 0165US6881866B2Process for production of polyalkyl-substituted aromatic aldehydeMITSUBISHI GAS CHEMICAL CO·Filed 2003·Granted Apr 19, 2005·4 cites·9 claims
- 0264US7154008B2Production method of alkylbenzaldehydesMITSUBISHI GAS CHEMICAL CO·Filed 2004·Granted Dec 26, 2006·4 cites·8 claims
- 0349US12060311B2Method for producing aromatic nitrile by ammoxidation reactionMITSUBISHI GAS CHEMICAL CO·Filed 2019·Granted Aug 13, 2024·0 cites·18 claims
- 0438US2018273869A1Steel wire with excellent corrosion resistance and appearance after processingKOBE STEEL LTD·Filed 2016·Application pending·0 cites
- 0536US2017175021A1Steel wire rod having lubricating coating film that has excellent corrosion resistance and workabilityKOBE STEEL LTD·Filed 2015·Application pending·0 cites
- 0636US2018187119A1Steel wire rod having coating film that has excellent corrosion resistance and workability, and method for producing sameKOBE STEEL LTD·Filed 2015·Application pending·0 cites
- 0735US2017137741A1Water-based lubricating coating agent with excellent corrosion resistance and workability, and metal materialNIHON PARKERIZING·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →