Inventor · disambiguated record
Tomoyoshi Murakami
Also filed as: MURAKAMI TOMOYOSHI
17 granted patents·1 pending application·184 citations·filing 1985–2002
94Inventor score
Top patents by PatentIndex Score
18 records- 0177US6395818B1Polyarylene sulfide resin composition for optical telecommunication membersIDEMITSU PETROCHEMICAL CO·Filed 2000·Granted May 28, 2002·14 cites·6 claims
- 0271US6469091B2Polyarylene sulfide resin compositionIDEMITSU PETROCHEMICAL CO·Filed 2001·Granted Oct 22, 2002·9 cites·7 claims
- 0368US6042910APolyarylene sulfide resin compositionIDEMITSU PETROCHEMICAL CO·Filed 1998·Granted Mar 28, 2000·25 cites·13 claims
- 0466US5733962APolyarylene sulfide resin compositionIDEMITSU PETROCHEMICAL CO·Filed 1996·Granted Mar 31, 1998·24 cites·17 claims
- 0564US4703104APreparation of cyanoaryl ether copolymerIDEMITSU KOSAN CO·Filed 1986·Granted Oct 27, 1987·17 cites·2 claims
- 0663US4663427AProcess for preparing polycyanoaryl ether powderIDEMITSU KOSAN CO·Filed 1985·Granted May 5, 1987·13 cites·14 claims
- 0763US4640975APolycyanoaryl ether and method of preparing the sameIDEMITSU KOSAN CO·Filed 1985·Granted Feb 3, 1987·12 cites·18 claims
- 0857US4812507AReinforced resinous composition comprising polycyano arylene etherIDEMITSU KOSAN CO·Filed 1987·Granted Mar 14, 1989·13 cites·2 claims
- 0955US4972016APoly(cyanoarylether)-based resin compositionIDEMITSU KOSAN CO·Filed 1990·Granted Nov 20, 1990·9 cites·4 claims
- 1054US4640974APolycyanoaryl ether films and fibersIDEMITSU KOSAN CO·Filed 1986·Granted Feb 3, 1987·13 cites·15 claims
- 1153US6476106B1Polyarylene sulfide resin composition for electronic parts encapsulationIDEMITSU PETROCHEMICAL CO·Filed 1999·Granted Nov 5, 2002·19 cites·28 claims
- 1246US4853443APolycyanoaryl ether with thermoplastic resinIDEMITSU KOSAN CO·Filed 1987·Granted Aug 1, 1989·6 cites·5 claims
- 1342US2004116586A1Polyarylene sulfide resin composition for optical communication partFiled 2002·Application pending·0 cites
- 1437US4977234APolycyanoaryl ether composition method for preparing the same and uses thereofIDEMITSU KOSAN CO·Filed 1988·Granted Dec 11, 1990·3 cites·4 claims
- 1533US5089340APolycanoaryl ether laminateIDEMITSU KOSAN CO·Filed 1990·Granted Feb 18, 1992·3 cites·2 claims
- 1631US5985974ASlide member for parts to be in contact with magnetic tapeIDEMITSU PETROCHEMICAL CO·Filed 1997·Granted Nov 16, 1999·2 cites·7 claims
- 1730US5147922AResin compositionIDEMITSU KOSAN CO·Filed 1990·Granted Sep 15, 1992·1 cites·20 claims
- 1821US6074449AFilter material containing a polycyanoaryl etherIDEMITSU PETROCHEMICAL CO·Filed 1998·Granted Jun 13, 2000·1 cites·7 claims
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