Inventor · disambiguated record
Mitsuhiro Shibata
Also filed as: SHIBATA MITSUHIRO
13 granted patents·83 citations·filing 1987–1997
91Inventor score
Files withSUMITOMO CHEMICAL CO13
Top patents by PatentIndex Score
13 records- 0175US4960860AImide compound and composition containing the sameSUMITOMO CHEMICAL CO·Filed 1989·Granted Oct 2, 1990·17 cites·4 claims
- 0264US5734008APolyimide filmSUMITOMO CHEMICAL CO·Filed 1995·Granted Mar 31, 1998·20 cites·2 claims
- 0363US5326881AUnsaturated imide compounds containing alicyclic structure, process for producing the same and intermediate thereforSUMITOMO CHEMICAL CO·Filed 1993·Granted Jul 5, 1994·5 cites·2 claims
- 0448US5750789AUnsaturated imide compounds containing alicyclic structure, process for producing the same and intermediate thereforSUMITOMO CHEMICAL CO·Filed 1995·Granted May 12, 1998·2 cites·14 claims
- 0546US4888407AImide compound and composition containing the sameSUMITOMO CHEMICAL CO·Filed 1987·Granted Dec 19, 1989·8 cites·22 claims
- 0644US5726257AEsterified resorcinol-carbonyl compound condensates and epoxy resins therewithSUMITOMO CHEMICAL CO·Filed 1995·Granted Mar 10, 1998·10 cites·14 claims
- 0739US6469109B2Aryl ester compound, its production process, epoxy resin composition using said compound, and copper-clad laminate using the epoxy resin compositionSUMITOMO CHEMICAL CO·Filed 1997·Granted Oct 22, 2002·7 cites·15 claims
- 0839US5916683ACopper-clad laminate with prepreg of epoxy resin and aryl esterSUMITOMO CHEMICAL CO·Filed 1997·Granted Jun 29, 1999·7 cites·6 claims
- 0938US5563237ACyanate resin composition and copper-clad laminateSUMITOMO CHEMICAL CO·Filed 1994·Granted Oct 8, 1996·3 cites·7 claims
- 1036US6037438ACyanite composition and copper-clad laminate using the compositionSUMITOMO CHEMICAL CO·Filed 1995·Granted Mar 14, 2000·4 cites·1 claims
- 1134US5498687AUnsaturated imide compounds containing alicyclic structure, process for producing the same and intermediate thereforSUMITOMO CHEMICAL CO·Filed 1995·Granted Mar 12, 1996·0 cites·15 claims
- 1231US5444165AUnsaturated imide compounds containing alicyclic structure, process for producing the same and intermediate thereforSUMITOMO CHEMICAL CO·Filed 1994·Granted Aug 22, 1995·0 cites·6 claims
- 1328US5489669APolyimide and process for producing the sameSUMITOMO CHEMICAL CO·Filed 1994·Granted Feb 6, 1996·0 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Mitsuhiro Shibata files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →