Inventor · disambiguated record
Yoshiaki Aoyama
Also filed as: AOYAMA YOSHIAKI
9 granted patents·1 pending application·95 citations·filing 1994–2008
87Inventor score
Top patents by PatentIndex Score
10 records- 0176US7111015B2Apparatus and method for searching filesTEAC CORP·Filed 2002·Granted Sep 19, 2006·25 cites·17 claims
- 0268US5838967AImage filing apparatus and method for storing image data and directory informationTEAC CORP·Filed 1994·Granted Nov 17, 1998·34 cites·10 claims
- 0356US8268457B2Organic electroluminescent device and material for organic electroluminescent deviceAOYAMA YOSHIAKI·Filed 2008·Granted Sep 18, 2012·1 cites·6 claims
- 0452USRE37064EProcess for producing styrenic polymerIDEMITSU KOSAN CO·Filed 2000·Granted Feb 20, 2001·2 cites·7 claims
- 0552US5756612AProcess for producing styrenic polymerIDEMITSU KOSAN CO·Filed 1996·Granted May 26, 1998·10 cites·7 claims
- 0649US5596055AProcess for producing styrenic polymerIDEMITSU KOSAN CO·Filed 1995·Granted Jan 21, 1997·9 cites·4 claims
- 0745US2008145707A1Aromatic amine derivative and organic electroluminescence device using the sameIDEMITSU KOSAN CO·Filed 2007·Application pending·0 cites
- 0843US5623034AProcess for producing styrenic polymerIDEMITSU KOSAN CO·Filed 1996·Granted Apr 22, 1997·6 cites·10 claims
- 0942US5807940ACatalyst for polymerization and process for producing a styrenic polymer by using the catalystIDEMITSU KOSAN CO·Filed 1995·Granted Sep 15, 1998·6 cites·14 claims
- 1033US6075102APolymerization catalyst and process for producing polymersIDEMITSU KOSAN CO·Filed 1996·Granted Jun 13, 2000·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →