Inventor · disambiguated record
Toshihiko Aya
Also filed as: AYA TOSHIHIKO
5 granted patents·182 citations·filing 1975–1987
83Inventor score
Files withTORAY INDUSTRIES5
Top patents by PatentIndex Score
5 records- 0195US4008344AMulti-component fiber, the method for making said and polyurethane matrix sheets formed from saidTORAY INDUSTRIES·Filed 1975·Granted Feb 15, 1977·91 cites·11 claims
- 0287US4340697AHeat resistant molding resin compositionTORAY INDUSTRIES·Filed 1979·Granted Jul 20, 1982·59 cites·4 claims
- 0367US4831104AThermoplastic aromatic polyamideimide copolymer from polyamide diamineTORAY INDUSTRIES·Filed 1987·Granted May 16, 1989·17 cites·15 claims
- 0454US4539392AMethod of preparing polyimide prepolymer from ethylenically unsaturated dicarboxylic acid compoundTORAY INDUSTRIES·Filed 1984·Granted Sep 3, 1985·11 cites·15 claims
- 0535US4299945AThermoplastic polyamide imide copolymers and method of preparationTORAY INDUSTRIES·Filed 1980·Granted Nov 10, 1981·4 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →