Inventor · disambiguated record
Ryuhei Matsui
Also filed as: MATSUI RYUHEI
3 granted patents·18 citations·filing 1987–1995
66Inventor score
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3 records- 0146US4895929AProcess for producing polyphenylene ether, dispersing polyether in aqueous medium and heating dispersionMITSUBISHI PETROCHEMICAL CO·Filed 1987·Granted Jan 23, 1990·10 cites·22 claims
- 0238US4868276AProcess for producing polyphenylene oxide with alkanolamine and secondary amineSUMITOMO CHEMICAL CO·Filed 1987·Granted Sep 19, 1989·4 cites·13 claims
- 0330US5484831APolyphenylene ether resin compositionSUMITOMO CHEMICAL CO·Filed 1995·Granted Jan 16, 1996·4 cites·4 claims
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