Inventor · disambiguated record
Akiko Okubo
Also filed as: OKUBO AKIKO
9 granted patents·1 pending application·83 citations·filing 1998–2006
89Inventor score
Top patents by PatentIndex Score
10 records- 0182US6433877B2Surface inspection using the ratio of intensities of s- and p-polarized light components of a laser beam reflected a rough surfaceADVANTEST CORP·Filed 2001·Granted Aug 13, 2002·18 cites·16 claims
- 0268US6376852B2Surface inspection using the ratio of intensities of s—and p-polarized light components of a laser beam reflected a rough surfaceADVANTEST CORP·Filed 2001·Granted Apr 23, 2002·6 cites·15 claims
- 0360US6356347B1Surface inspection using the ratio of intensities of s- and p-polarized light components of a laser beam reflected a rough surfaceADVANTEST CORP·Filed 1999·Granted Mar 12, 2002·18 cites·7 claims
- 0458US6524989B2Tetraorganophosponium dicyclic tetraorganoborate catalystSUMITOMO BAKELITE CO·Filed 2001·Granted Feb 25, 2003·6 cites·4 claims
- 0557US6306792B1Evaluating moisture resistance reliability of phosphonium borate catalystSUMITOMO BAKELITE CO·Filed 1998·Granted Oct 23, 2001·17 cites·9 claims
- 0655US7074738B2Curing accelerator, epoxy resin composition, and semiconductor deviceSUMITOMO BAKELITE CO·Filed 2003·Granted Jul 11, 2006·8 cites·12 claims
- 0753US6946421B2Latent catalystSUMITOMO BAKELITE CO·Filed 2002·Granted Sep 20, 2005·4 cites·6 claims
- 0853US6881812B2Thermosetting resin and tetraorganophosphonium dicyclic tetraorganoborane catalystSUMITOMO BAKELITE CO·Filed 2002·Granted Apr 19, 2005·4 cites·6 claims
- 0952US7442729B2Composition of epoxy resin, polyphenolic compound and trisubstituted phosphonionphenolate saltSUMITOMO BAEKLITE COMPANY LTD·Filed 2006·Granted Oct 28, 2008·2 cites·18 claims
- 1037US2001021454A1Semiconductor device encapsulated with epoxy resin composition comprising latent catalystFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →