Inventor · disambiguated record
Toru Tsukahara
Also filed as: TSUKAHARA TORU
5 granted patents·57 citations·filing 1991–1993
81Inventor score
Files withMITSUBISHI PETROCHEMICAL CO5
Top patents by PatentIndex Score
5 records- 0168US5332801AProcess for preparing modified-polyphenylene etherMITSUBISHI PETROCHEMICAL CO·Filed 1993·Granted Jul 26, 1994·14 cites·5 claims
- 0266US5266673AProcess for producing a hydroxy-substituted poly(phenylene ether) resinMITSUBISHI PETROCHEMICAL CO·Filed 1992·Granted Nov 30, 1993·15 cites·3 claims
- 0355US5120800AProcess for preparing modified-polyphenylene etherMITSUBISHI PETROCHEMICAL CO·Filed 1991·Granted Jun 9, 1992·15 cites·5 claims
- 0443US5420184AThermoplastic resin composition and process for preparing the sameMITSUBISHI PETROCHEMICAL CO·Filed 1993·Granted May 30, 1995·7 cites·8 claims
- 0539US5202409APolyhydroxyphenylene ether resin and process for preparing the sameMITSUBISHI PETROCHEMICAL CO·Filed 1991·Granted Apr 13, 1993·6 cites·9 claims
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