Inventor · disambiguated record
Yukio Saeki
Also filed as: SAEKI YUKIO
23 granted patents·309 citations·filing 1974–1989
96Inventor score
Files withSUMITOMO DUREZ CO23
Top patents by PatentIndex Score
23 records- 0197US4109057AMethod for accelerated curing of phenolic resin adhesivesSUMITOMO DUREZ CO·Filed 1977·Granted Aug 22, 1978·83 cites·9 claims
- 0289US4426484AMethod for accelerating cure of resole type phenolic resinsSUMITOMO DUREZ CO·Filed 1981·Granted Jan 17, 1984·47 cites·7 claims
- 0368US4468486ACoated sand and method for producingSUMITOMO DUREZ CO·Filed 1982·Granted Aug 28, 1984·19 cites·40 claims
- 0467US4031276APreparation of densified wood impregnated with phenolic resinsSUMITOMO DUREZ CO·Filed 1975·Granted Jun 21, 1977·17 cites·10 claims
- 0565US4698370AProduction of phenolic resin composite foamSUMITOMO DUREZ CO·Filed 1986·Granted Oct 6, 1987·24 cites·8 claims
- 0661US4452927AResin coated sand for shell molding processSUMITOMO DUREZ CO·Filed 1983·Granted Jun 5, 1984·15 cites·9 claims
- 0760US4419477APowder phenolic resin composition for dry process resin-bonded feltSUMITOMO DUREZ CO·Filed 1982·Granted Dec 6, 1983·14 cites·7 claims
- 0856US4694028AManufacturing method for phenol resin foamSUMITOMO DUREZ CO·Filed 1986·Granted Sep 15, 1987·14 cites·10 claims
- 0951US5034370AColor developer for pressure-sensitive recording paperSUMITOMO DUREZ CO·Filed 1989·Granted Jul 23, 1991·5 cites·14 claims
- 1050US4460717AResin coated sand composition and method of producing sameSUMITOMO DUREZ CO·Filed 1983·Granted Jul 17, 1984·10 cites·15 claims
- 1148US4870154AMethod of producing a quick-curing novolac phenolic resin using ammonium halidesSUMITOMO DUREZ CO·Filed 1987·Granted Sep 26, 1989·8 cites·10 claims
- 1248US4459376AResin-coated sand for shell-molds and method for producing sameSUMITOMO DUREZ CO·Filed 1982·Granted Jul 10, 1984·9 cites·20 claims
- 1347US4452926AResin-coated sand composition and method for producing sameSUMITOMO DUREZ CO·Filed 1982·Granted Jun 5, 1984·11 cites·27 claims
- 1444US4529751AResin coated sand for castingSUMITOMO DUREZ CO·Filed 1983·Granted Jul 16, 1985·7 cites·10 claims
- 1543US4125502APolyvinyl acetate-modified phenolic resin compositionSUMITOMO DUREZ CO·Filed 1975·Granted Nov 14, 1978·6 cites·7 claims
- 1642US4460716ACoated sand composition and method for producing sameSUMITOMO DUREZ CO·Filed 1983·Granted Jul 17, 1984·4 cites·20 claims
- 1740US4166166AProcess for producing acetophenone-modified phenolic resinSUMITOMO DUREZ CO·Filed 1978·Granted Aug 28, 1979·3 cites·14 claims
- 1840US4006081AMethod for preventing gelation of thermosetting resins in waste waterSUMITOMO DUREZ CO·Filed 1974·Granted Feb 1, 1977·2 cites·3 claims
- 1939US4459377AShell-molding resin coated sandSUMITOMO DUREZ CO·Filed 1983·Granted Jul 10, 1984·5 cites·15 claims
- 2032US4459375AResin coated sand for shell foundry processSUMITOMO DUREZ CO·Filed 1983·Granted Jul 10, 1984·4 cites·12 claims
- 2132US4418161AResin coated sand and method for producing sameSUMITOMO DUREZ CO·Filed 1982·Granted Nov 29, 1983·2 cites·17 claims
- 2231US4920185AColor developer for pressure-sensitive recording paper and production thereof using a phenol-xylene-formaldehyde resinSUMITOMO DUREZ CO·Filed 1989·Granted Apr 24, 1990·0 cites·9 claims
- 2331US4920186AColor developer for pressure sensitive recording paper and production thereof using phenol-mesitylene-formaldehyde resinSUMITOMO DUREZ CO·Filed 1989·Granted Apr 24, 1990·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →