Inventor · disambiguated record
Ryota Hiraoka
Also filed as: HIRAOKA RYOTA
7 granted patents·3 pending applications·3 citations·filing 2012–2021
71Inventor score
Top patents by PatentIndex Score
10 records- 0166US9604199B2Catalyst for production of butadiene, process for producing the catalyst, and process for producing butadiene using the catalystNIPPONKAYAKU KK·Filed 2013·Granted Mar 28, 2017·2 cites·9 claims
- 0265US9656248B2Catalyst for producing unsaturated aldehyde and/or unsaturated carboxylic acid, method for producing same, and method for producing unsaturated aldehyde and/or unsaturated carboxylic acidNIPPON KAYAKU KK·Filed 2014·Granted May 23, 2017·1 cites·5 claims
- 0350US11254634B2Method for producing at least one of unsaturated aldehyde and unsaturated carboxylic acid and catalyst for producing at least one of unsaturated aldehyde and unsaturated carboxylic acidNIPPON KAYAKU KK·Filed 2019·Granted Feb 22, 2022·0 cites·6 claims
- 0444US2023020130A1Catalyst, method for producing compound using same, and compoundNIPPON KAYAKU KK·Filed 2021·Application pending·0 cites
- 0543US12157720B2Method for producing unsaturated aldehydeNIPPON KAYAKU KK·Filed 2020·Granted Dec 3, 2024·0 cites·6 claims
- 0642US9914699B2Process of dehydration reactionsDUBOIS JEAN LUC·Filed 2012·Granted Mar 13, 2018·0 cites·11 claims
- 0741US9573127B2Process for producing shaped catalyst and process for producing diene or unsaturated aldehyde and/or unsaturated carboxylic acid using the shaped catalystNIPPONKAYAKU KK·Filed 2013·Granted Feb 21, 2017·0 cites·4 claims
- 0839US2014206527A1Catalyst For Preparing Acrolein And Acrylic Acid By Dehydration Of Glycerin, And Its Production ProcessOKUMURA KIMITO·Filed 2012·Application pending·0 cites
- 0935US10300463B2Catalyst for manufacturing unsaturated aldehyde and/or unsaturated carboxylic acid and manufacturing method of same, and manufacturing method of unsaturated aldehyde and/or unsaturated carboxylic acidNIPPON KAYAKU KK·Filed 2016·Granted May 28, 2019·0 cites·3 claims
- 1030US2018186712A1Method for producing unsaturated aldehyde and/or unsaturated carboxylic acidNIPPON KAYAKU KK·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →