Inventor · disambiguated record
Yoshitaka Arita
Also filed as: ARITA YOSHITAKA
9 granted patents·2 pending applications·93 citations·filing 1991–2021
87Inventor score
Top patents by PatentIndex Score
11 records- 0195US7683220B2Process for production of acroleinNIPPON CATALYTIC CHEM IND·Filed 2007·Granted Mar 23, 2010·39 cites·8 claims
- 0291US7951978B2Process for producing acrolein and glycerin-containing compositionNIPPON CATALYTIC CHEM IND·Filed 2007·Granted May 31, 2011·11 cites·46 claims
- 0387US6559342B1Method of producing alkanolamines and apparatus for producing sameNIPPON CATALYTIC CHEM IND·Filed 2000·Granted May 6, 2003·24 cites·11 claims
- 0474US7847131B2Process for producing acroleinNIPPON CATALYTIC CHEM IND·Filed 2008·Granted Dec 7, 2010·3 cites·7 claims
- 0564US8404887B2Process for producing acrylic acidMORIGUCHI TOSHIMITSU·Filed 2009·Granted Mar 26, 2013·2 cites·10 claims
- 0652US2024024858A1Ammonia decomposition catalystNIPPON CATALYTIC CHEM IND·Filed 2021·Application pending·0 cites
- 0747US6313343B1Process for the preparation of alpha-oxoaldehydesNIPPON CATALYTIC CHEM IND·Filed 1999·Granted Nov 6, 2001·3 cites·10 claims
- 0843US5206201ACatalyst for production of substituted benzaldehyde and method for production of the catalystNIPPON CATALYTIC CHEM IND·Filed 1991·Granted Apr 27, 1993·10 cites·10 claims
- 0939US2013018161A1Catalyst for glycerin dehydration, and process for producing acrolein, process for producing acrylic acid, and process for producing hydrophilic resin each using the catalystEZAWA TAKAYUKI·Filed 2011·Application pending·0 cites
- 1036US5750768AMethod of manufacturing α-oxocarboxylate and catalyst adopted in the methodNIPPON CATALYTIC CHEM IND·Filed 1996·Granted May 12, 1998·1 cites·35 claims
- 1128US5763620AProcess for producing alkylene sulfideFiled 1995·Granted Jun 9, 1998·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →