Inventor · disambiguated record
Yuichi Sawada
Also filed as: SAWADA YUICHI
11 granted patents·4 pending applications·142 citations·filing 2001–2019
88Inventor score
Files withSAWADA YUICHI4NIPPON STEEL & SUMIKIN CHEM CO3KINJI SAWADA2HOTTA MASANORI1NIPPON STEEL CHEMICAL & MAT CO LTD1
Top patents by PatentIndex Score
15 records- 0193US8766249B2Nitrogenated aromatic compound, organic semiconductor material, and organic electronic deviceSAWADA YUICHI·Filed 2011·Granted Jul 1, 2014·32 cites·24 claims
- 0288US6855233B2Apparatus for production of strong alkali and acid electrolytic solutionKINJI SAWADA·Filed 2002·Granted Feb 15, 2005·74 cites·9 claims
- 0386US9312496B2Organic electroluminescent elementSAWADA YUICHI·Filed 2011·Granted Apr 12, 2016·9 cites·10 claims
- 0485US9118028B2Organic electroluminescent deviceSAWADA YUICHI·Filed 2011·Granted Aug 25, 2015·6 cites·12 claims
- 0582US8766248B2Nitrogen-containing aromatic compound, organic semiconductor material, and organic electronic deviceHOTTA MASANORI·Filed 2011·Granted Jul 1, 2014·9 cites·4 claims
- 0674US8012606B2Heterocyclic compound and organic electroluminescent device using the sameNIPPON STEEL CHEMICAL CO·Filed 2006·Granted Sep 6, 2011·4 cites·10 claims
- 0766US8859109B2Compound for organic electroluminescent device and organic electroluminescent device using the sameSAWADA YUICHI·Filed 2009·Granted Oct 14, 2014·2 cites·3 claims
- 0860US7555321B2Communication portable terminal devicePANASONIC CORP·Filed 2003·Granted Jun 30, 2009·6 cites·6 claims
- 0951US10467996B2Cymbal damping tool and method of producing the sameROLAND CORP·Filed 2018·Granted Nov 5, 2019·0 cites·20 claims
- 1044US2009081077A1Alkaline water sterilizer and alkaline sterilizing water production methodKINJI SAWADA·Filed 2007·Application pending·0 cites
- 1140US2018351109A1Organic electroluminescence elementNIPPON STEEL & SUMIKIN CHEM CO·Filed 2016·Application pending·0 cites
- 1238US2020411772A1Organic electroluminescence elementNIPPON STEEL CHEMICAL & MAT CO LTD·Filed 2019·Application pending·0 cites
- 1337US11088334B2Organic electroluminescent elementNIPPON STEEL & SUMIKIN CHEM CO·Filed 2017·Granted Aug 10, 2021·0 cites·8 claims
- 1437US10622570B2Organic electroluminescent elementNIPPON STEEL & SUMIKIN CHEM CO·Filed 2017·Granted Apr 14, 2020·0 cites·19 claims
- 1535US2002027070A1Apparatus for producing electrolyzed waterTOMINAGA OIL PUMP·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →