Inventor · disambiguated record
Yukihiko Kageyama
Also filed as: KAGEYAMA YUKIHIKO
29 granted patents·337 citations·filing 1987–1993
97Inventor score
Files withPOLYPLASTICS CO29
Top patents by PatentIndex Score
29 records- 0183US5086158APolyester resin exhibiting anisotropy in a molten state and resin compositionPOLYPLASTICS CO·Filed 1990·Granted Feb 4, 1992·32 cites·20 claims
- 0280US4983713APolyester resin exhibiting optical anisotropy in molten state containing minor amounts of 6-oxy-2-naphthoyl unitsPOLYPLASTICS CO·Filed 1989·Granted Jan 8, 1991·31 cites·10 claims
- 0379US4959404AThermoplastic resin compositionPOLYPLASTICS CO·Filed 1988·Granted Sep 25, 1990·29 cites·4 claims
- 0477US5039760APolyester resin compositionPOLYPLASTICS CO·Filed 1990·Granted Aug 13, 1991·21 cites·5 claims
- 0577US4864013AResin having excellent heat resistance and exhibiting anisotropy in molten statePOLYPLASTICS CO·Filed 1988·Granted Sep 5, 1989·27 cites·11 claims
- 0675US5173357ATear-resistant polyester film and laminated sheets comprised of the samePOLYPLASTICS CO·Filed 1991·Granted Dec 22, 1992·33 cites·8 claims
- 0771US5179192APolyester which exhibits melt anisotropyPOLYPLASTICS CO·Filed 1991·Granted Jan 12, 1993·19 cites·19 claims
- 0865US5391689AAromatic polyester and polyester resin compositionPOLYPLASTICS CO·Filed 1993·Granted Feb 21, 1995·14 cites·23 claims
- 0965US4954540AHalogen-contained polyester resin composite and electric wirePOLYPLASTICS CO·Filed 1988·Granted Sep 4, 1990·20 cites·15 claims
- 1062US4954541AFlame-retardant resin composition and electric wirePOLYPLASTICS CO·Filed 1988·Granted Sep 4, 1990·13 cites·13 claims
- 1161US4767830AProcess for preparation of copolyesterPOLYPLASTICS CO·Filed 1987·Granted Aug 30, 1988·12 cites·8 claims
- 1255US5079284AResin modifier and modified resinPOLYPLASTICS CO·Filed 1990·Granted Jan 7, 1992·9 cites·10 claims
- 1352US5183878AEasily processable, wholly aromatic polyesterPOLYPLASTICS CO·Filed 1991·Granted Feb 2, 1993·8 cites·11 claims
- 1451US5264516ASilicon containing polyacetal copolymer and manufacturing method thereofPOLYPLASTICS CO·Filed 1992·Granted Nov 23, 1993·7 cites·6 claims
- 1549US5006581ASynthetic resin compositionPOLYPLASTICS CO·Filed 1987·Granted Apr 9, 1991·9 cites·7 claims
- 1644US4927895ASilicon-containing copolyester and method of producing the samePOLYPLASTICS CO·Filed 1988·Granted May 22, 1990·5 cites·14 claims
- 1744US4913964ACovering material for electric transmission lines, and electric transmission linePOLYPLASTICS CO·Filed 1988·Granted Apr 3, 1990·10 cites·14 claims
- 1843US5034440APolyester composition-covered wirePOLYPLASTICS CO·Filed 1988·Granted Jul 23, 1991·6 cites·16 claims
- 1941US5221729APolyester which exhibits melt anisotropyPOLYPLASTICS CO·Filed 1991·Granted Jun 22, 1993·4 cites·13 claims
- 2041US4994543AHalogenated polyester resin composition and electric wirePOLYPLASTICS CO·Filed 1989·Granted Feb 19, 1991·4 cites·12 claims
- 2140US5043215AHalogen-contained polyester resin composite and electric wirePOLYPLASTICS CO·Filed 1990·Granted Aug 27, 1991·4 cites·12 claims
- 2239US5049643AWholly aromatic polyester from mixture of naphthalene dicarboxylic acidPOLYPLASTICS CO·Filed 1990·Granted Sep 17, 1991·3 cites·11 claims
- 2336US5213754AThermoforming process for forming a sheet of polybutylene terephthalate into a transparent containerPOLYPLASTICS CO·Filed 1991·Granted May 25, 1993·7 cites·7 claims
- 2433US5139885AFlame-retardant resin composition and electric wirePOLYPLASTICS CO·Filed 1990·Granted Aug 18, 1992·4 cites·32 claims
- 2533US4968777AHalogen-containing polyester resin composition and covered wirePOLYPLASTICS CO·Filed 1988·Granted Nov 6, 1990·2 cites·14 claims
- 2632US4987167AHalogen-containing polyester resin composition and electric wirePOLYPLASTICS CO·Filed 1988·Granted Jan 22, 1991·3 cites·18 claims
- 2730US4983714AHalogen-containing polyester resin composition and covered wirePOLYPLASTICS CO·Filed 1988·Granted Jan 8, 1991·0 cites·12 claims
- 2829US5132068AProcesses for producing transparent copolyester filmsPOLYPLASTICS CO·Filed 1990·Granted Jul 21, 1992·0 cites·2 claims
- 2928US5091259AElectric wire coated with a halogen-containing polyester resin compositionPOLYPLASTICS CO·Filed 1990·Granted Feb 25, 1992·1 cites·21 claims
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