Assignee
KASHIMA OIL
JP·27 granted patents·2 pending applications·224 citations·filing 1983–2007
Top patents by PatentIndex Score
29 records- 0174US4529498AMethod for producing mesophase pitchKASHIMA OIL·Filed 1983·Granted Jul 16, 1985·15 cites·4 claims
- 0273US4913889AHigh strength high modulus carbon fibersKASHIMA OIL·Filed 1987·Granted Apr 3, 1990·18 cites·7 claims
- 0371US4814121AMethod for spinning a petroleum-origin mesophaseKASHIMA OIL·Filed 1983·Granted Mar 21, 1989·13 cites·5 claims
- 0469US5368771AOptically active tetrahydropyrane derivatives, liquid crystal composition and liquid crystal device containing the sameKASHIMA OIL·Filed 1992·Granted Nov 29, 1994·12 cites·7 claims
- 0566US4512874AMethod for producing mesophase continuouslyKASHIMA OIL·Filed 1983·Granted Apr 23, 1985·13 cites·1 claims
- 0663US5296616AOptically active fluorine-containing compoundKASHIMA OIL·Filed 1992·Granted Mar 22, 1994·19 cites·10 claims
- 0763US4529499AMethod for producing mesophase pitchKASHIMA OIL·Filed 1983·Granted Jul 16, 1985·11 cites·2 claims
- 0858US5443755AOptically active tetrahydropyrane derivatives, liquid crystal composition and liquid crystal device containing the sameKASHIMA OIL·Filed 1994·Granted Aug 22, 1995·15 cites·6 claims
- 0953US5521259AProcess for producing highly reactive modified phenolic resinKASHIMA OIL·Filed 1995·Granted May 28, 1996·12 cites·9 claims
- 1052US4606872AMethod for spinning carbon fibersKASHIMA OIL·Filed 1984·Granted Aug 19, 1986·14 cites·2 claims
- 1152US4487685AMethod for producing mesophase-containing pitch by using carrier gasKASHIMA OIL·Filed 1983·Granted Dec 11, 1984·6 cites·4 claims
- 1251US5484854AModified phenolic resin, epoxy resin and curing agent molding materialKASHIMA OIL·Filed 1995·Granted Jan 16, 1996·11 cites·13 claims
- 1348US5595684AOptically active tetrahydropyran derivative, liquid crystal composition, and liquid crystal device containing the sameKASHIMA OIL·Filed 1995·Granted Jan 21, 1997·11 cites·6 claims
- 1448US5432240AModified phenolic resin from formaldehyde polymer, phenol and oil or pitchKASHIMA OIL·Filed 1994·Granted Jul 11, 1995·9 cites·6 claims
- 1547US2007183958A1Process for producing activated carbon for electrode of electric double-layer capacitorKASHIMA OIL·Filed 2007·Application pending·0 cites
- 1646US6010708ACosmetics and N-acylamino acid compositionKASHIMA OIL·Filed 1997·Granted Jan 4, 2000·15 cites·11 claims
- 1746US5792826AProcess for producing highly reactive low-viscosity modified phenolic resinsKASHIMA OIL·Filed 1997·Granted Aug 11, 1998·8 cites·6 claims
- 1843US2004047111A1Process for producing mesophase pitch based active carbon fiber, mesophase pitch based active carbon fiber and electric double layer capacitorKASHIMA OIL·Filed 2003·Application pending·0 cites
- 1942US6528036B2Milled carbon fiber and process for producing the sameKASHIMA OIL·Filed 2001·Granted Mar 4, 2003·0 cites·9 claims
- 2038US6166131AHighly reactive modified phenolic resin and molding material for electrical/electronic parts and semiconductor sealing materialKASHIMA OIL·Filed 1999·Granted Dec 26, 2000·6 cites·18 claims
- 2136US6034210AProcess for producing highly reactive modified phenolic resin and molding materialKASHIMA OIL·Filed 1998·Granted Mar 7, 2000·5 cites·16 claims
- 2236US5614600AFiber-reinforced resin plate and process for producing the sameKASHIMA OIL·Filed 1995·Granted Mar 25, 1997·5 cites·23 claims
- 2333US5811028AOptically active dihydropyran derivative, and liquid crystal composition, liquid crystal device, and racemic mixture comprising the derivativeKASHIMA OIL·Filed 1997·Granted Sep 22, 1998·3 cites·5 claims
- 2430US6114544AOptically active fluorinated compoundsKASHIMA OIL·Filed 1995·Granted Sep 5, 2000·0 cites·3 claims
- 2530US5936010AProcess for producing highly reactive low-viscosity modified phenolic resinsKASHIMA OIL·Filed 1998·Granted Aug 10, 1999·2 cites·7 claims
- 2630US5698137AOptically active dihydropyran derivative, and liquid crystal composition, liquid crystal device, and racemic mixture comprising the derivativeKASHIMA OIL·Filed 1996·Granted Dec 16, 1997·1 cites·6 claims
- 2729US6320013B1Process for producing modified phenolic resinKASHIMA OIL·Filed 1999·Granted Nov 20, 2001·0 cites·13 claims
- 2829US6096908AOptically active fluorinated compoundsKASHIMA OIL·Filed 1993·Granted Aug 1, 2000·0 cites·4 claims
- 2923US5840548AProcess for producing microbial lipids from hydrocarbonsKASHIMA OIL·Filed 1995·Granted Nov 24, 1998·0 cites·14 claims
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