Inventor · disambiguated record
Haruyuki Yoneda
Also filed as: YONEDA HARUYUKI
7 granted patents·112 citations·filing 1979–1990
86Inventor score
Files withASAHI CHEMICAL IND7
Top patents by PatentIndex Score
7 records- 0185US4451573ACatalyst for polymerization of olefinsASAHI CHEMICAL IND·Filed 1982·Granted May 29, 1984·39 cites·22 claims
- 0278US5225526AStabilized aromatic polycarbonate composition and process for producing sameASAHI CHEMICAL IND·Filed 1990·Granted Jul 6, 1993·23 cites·13 claims
- 0366US4330650ACatalyst for polymerization of olefinsASAHI CHEMICAL IND·Filed 1980·Granted May 18, 1982·16 cites·12 claims
- 0463US4255280ACatalyst for polymerization of olefinsASAHI CHEMICAL IND·Filed 1979·Granted Mar 10, 1981·11 cites·12 claims
- 0562US4772679ACrystalline aromatic polyketone and process for producing the sameASAHI CHEMICAL IND·Filed 1985·Granted Sep 20, 1988·12 cites·31 claims
- 0655US4312783ACatalyst for polymerization of olefinsASAHI CHEMICAL IND·Filed 1980·Granted Jan 26, 1982·10 cites·17 claims
- 0730US4804735ACrystalline aromatic polyketone copolymer produced from 4-mercaptophenol, dihaloterephtalophenone, and hydroquinone or dihydroxybenzophenoneASAHI CHEMICAL IND·Filed 1987·Granted Feb 14, 1989·1 cites·5 claims
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