Inventor · disambiguated record
Toshiaki Izumida
Also filed as: IZUMIDA TOSHIAKI
9 granted patents·365 citations·filing 1985–1996
91Inventor score
Files withMITSUBISHI GAS CHEMICAL CO6DAINIPPON TORYO KK1MITSUBISHI ENG PLAST KK1MITSUBISHI ENG PLASTICS CORP1
Top patents by PatentIndex Score
9 records- 0193US5741446AMethod of producing a molded article using a mold assembly with an insert blockMITSUBISHI ENG PLAST KK·Filed 1996·Granted Apr 21, 1998·156 cites·51 claims
- 0288US5902534AMethod of injection-molding thermoplastic resinsMITSUBISHI ENG PLASTICS CORP·Filed 1995·Granted May 11, 1999·69 cites·13 claims
- 0378US5736090AMethod of in-mold coatingDAINIPPON TORYO KK·Filed 1996·Granted Apr 7, 1998·37 cites·20 claims
- 0473US4845193AProcess for producing polycarbonate resin molding material having low particle content with vented extruderMITSUBISHI GAS CHEMICAL CO·Filed 1988·Granted Jul 4, 1989·21 cites·6 claims
- 0565US5676896AProcess for the production of molded article with sealed patternMITSUBISHI GAS CHEMICAL CO·Filed 1996·Granted Oct 14, 1997·26 cites·14 claims
- 0661US4631334AOptical articles of branched polycarbonate resinMITSUBISHI GAS CHEMICAL CO·Filed 1985·Granted Dec 23, 1986·14 cites·6 claims
- 0752US5034447ASliding resin compositionMITSUBISHI GAS CHEMICAL CO·Filed 1990·Granted Jul 23, 1991·10 cites·4 claims
- 0849US5073313AProcess for producing low-dust-level polycarbonate molded articleMITSUBISHI GAS CHEMICAL CO·Filed 1990·Granted Dec 17, 1991·16 cites·4 claims
- 0947US5259999AProcess for producing resin molded article having diminished residual stressMITSUBISHI GAS CHEMICAL CO·Filed 1992·Granted Nov 9, 1993·16 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →