Inventor · disambiguated record
Yoshihisa Sugawa
Also filed as: SUGAWA YOSHIHISA
3 granted patents·64 citations·filing 1985–1996
69Inventor score
Files withMATSUSHITA ELECTRIC WORKS LTD3
Top patents by PatentIndex Score
3 records- 0174US4680377APolyimide prepolymer composition from unsaturated bisimide and diamine containing unreacted reactantsMATSUSHITA ELECTRIC WORKS LTD·Filed 1985·Granted Jul 14, 1987·25 cites·3 claims
- 0269US6143369AProcess of impregnating substrate and impregnated substrateMATSUSHITA ELECTRIC WORKS LTD·Filed 1996·Granted Nov 7, 2000·39 cites·17 claims
- 0326US5136015AAddition type imide resin prepolymer, manufacturing method thereof, prepreg and laminate thereofMATSUSHITA ELECTRIC WORKS LTD·Filed 1990·Granted Aug 4, 1992·0 cites·10 claims
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