Inventor · disambiguated record
Takaaki Sonoda
Also filed as: SONODA TAKAAKI
7 granted patents·39 citations·filing 1991–2005
83Inventor score
Top patents by PatentIndex Score
7 records- 0187US7709598B2Fluorinated alkyl fluorophoshoric acid salts of onium and transition metal complexSAN APRO LTD·Filed 2005·Granted May 4, 2010·10 cites·13 claims
- 0264US6235921B1Amines or salts thereof and methods of preparing sameCENTRAL GLASS CO LTD·Filed 1996·Granted May 22, 2001·8 cites·9 claims
- 0360US6642404B2Amines or salts thereof and methods of preparing sameCENTRAL GLASS CO LTD·Filed 2001·Granted Nov 4, 2003·2 cites·16 claims
- 0444US5352547AOrganic electrolytic solution and organic electrolytic solution cellHITACHI MAXELL·Filed 1993·Granted Oct 4, 1994·13 cites·10 claims
- 0543US5272030AElectrophotographic member comprising enamine derivativesHITACHI CHEMICAL CO LTD·Filed 1991·Granted Dec 21, 1993·2 cites·5 claims
- 0639US5382687AEnamine derivativesHITACHI CHEMICAL CO LTD·Filed 1993·Granted Jan 17, 1995·1 cites·4 claims
- 0731US5902698AIon conductive material and electrochemical device comprising the sameHITACHI MAXELL·Filed 1996·Granted May 11, 1999·3 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →