Inventor · disambiguated record
Shinichi Yonehama
Also filed as: YONEHAMA SHINICHI
4 granted patents·3 pending applications·47 citations·filing 1995–2023
76Inventor score
Top patents by PatentIndex Score
7 records- 0179US6562934B2Amino compound and process for producing the sameMITSUBISHI GAS CHEMICAL CO·Filed 2001·Granted May 13, 2003·22 cites·10 claims
- 0273US8128782B2Amine epoxy resin curing agent, gas barrier epoxy resin composition comprising the curing agent, coating agent, and adhesive agent for laminateYONEHAMA SHINICHI·Filed 2008·Granted Mar 6, 2012·5 cites·18 claims
- 0355US5670612APolyamine/epoxy-containing polyoxyethylene/hydrophobic epoxy adduct curing agentMITSUBISHI GAS CHEMICAL CO·Filed 1995·Granted Sep 23, 1997·15 cites·6 claims
- 0447US2025163213A1Curable resin, cured product thereof, and resin compositionMITSUBISHI GAS CHEMICAL CO·Filed 2023·Application pending·0 cites
- 0544US2009239069A1Laminate filmYONEHAMA SHINICHI·Filed 2005·Application pending·0 cites
- 0643US2025154315A1Method for producing curable resinMITSUBISHI GAS CHEMICAL CO·Filed 2023·Application pending·0 cites
- 0731US5936011AModified polyamine, aqueous epoxy resin curing agent using the same and process for producing thereofMITSUBISHI GAS CHEMICAL CO·Filed 1996·Granted Aug 10, 1999·5 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →