Inventor · disambiguated record
Akihiko Ohta
Also filed as: OHTA AKIHIKO
7 granted patents·7 pending applications·77 citations·filing 1996–2012
84Inventor score
Top patents by PatentIndex Score
14 records- 0190US6290905B1Welding materialKAWASAKI STEEL CO·Filed 2000·Granted Sep 18, 2001·28 cites·3 claims
- 0283US7325717B2Welding material and a method of producing welded jointNAT INST FOR MATERIALS SCIENCE·Filed 2005·Granted Feb 5, 2008·8 cites·4 claims
- 0376US6774971B2LCD with flexible connecting means to hard transparent circuit substrateNANOX CORP·Filed 2003·Granted Aug 10, 2004·31 cites·9 claims
- 0461US2010089877A1Welding method using welding material having low transformation temperatureOHTA AKIHIKO·Filed 2009·Application pending·0 cites
- 0556US2007181538A1Welding method using welding material having low transformation temperatureOHTA AKIHIKO·Filed 2007·Application pending·0 cites
- 0647US6313343B1Process for the preparation of alpha-oxoaldehydesNIPPON CATALYTIC CHEM IND·Filed 1999·Granted Nov 6, 2001·3 cites·10 claims
- 0747US6059177AWelding method and welding materialKAWASAKI STEEL CO·Filed 1997·Granted May 9, 2000·6 cites·4 claims
- 0842US2003219352A1Welding material for enhancing welded joint strengthFiled 2003·Application pending·0 cites
- 0941US2005252888A1Welding method using welding material of low transformation temperatureOHTA AKIHIKO·Filed 2003·Application pending·0 cites
- 1041US2001038001A1Welding material and a method of producing welded jointFiled 2000·Application pending·0 cites
- 1139US9076491B2Audio data inputting apparatus and audio data outputting apparatusMIYATA TOMOMI·Filed 2012·Granted Jul 7, 2015·0 cites·14 claims
- 1237US2003201263A1Welding material and a method of producing welded jointKAWASAKI STEEL CO·Filed 2003·Application pending·0 cites
- 1336US5750768AMethod of manufacturing α-oxocarboxylate and catalyst adopted in the methodNIPPON CATALYTIC CHEM IND·Filed 1996·Granted May 12, 1998·1 cites·35 claims
- 1427US2003231275A1Liquid crystal display deviceFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →