Inventor · disambiguated record
Takahisa Ogasawara
Also filed as: OGASAWARA TAKAHISA
12 granted patents·193 citations·filing 1974–1985
92Inventor score
Top patents by PatentIndex Score
12 records- 0191US3935173ACurable compositionsTOA GOSEI CHEM IND·Filed 1974·Granted Jan 27, 1976·61 cites·26 claims
- 0277US4425473APolymerizable bicyclic orthoester compoundsTOA GOSEI CHEM IND·Filed 1981·Granted Jan 10, 1984·10 cites·19 claims
- 0377US4368314ACurable composition comprising spiro-orthoester compoundTOA GOSEI CHEM IND·Filed 1981·Granted Jan 11, 1983·24 cites·29 claims
- 0471US4338240ACurable material and process for production thereofTOA GOSEI CHEM IND·Filed 1981·Granted Jul 6, 1982·20 cites·8 claims
- 0570US4101493ACrosslinking emulsionTOA GOSEI CHEM IND·Filed 1976·Granted Jul 18, 1978·20 cites·10 claims
- 0664US4668719AInsulating protective materialTOA GOSEI CHEM IND·Filed 1985·Granted May 26, 1987·15 cites·13 claims
- 0761US4330643AProcess for production of acryloyloxy- or methacryloyloxy-terminated polyestersTOA GOSEI CHEM IND·Filed 1981·Granted May 18, 1982·14 cites·6 claims
- 0856US4332731A2-Methylene-1,4,6-trioxaspiro[4,6]undecane, process for the preparation thereof and process for the preparation of polymersTOA GOSEI CHEM IND·Filed 1980·Granted Jun 1, 1982·3 cites·1 claims
- 0946US4370387APre-coated steel sheets and process for production thereofTOA GOSEI CHEM IND·Filed 1981·Granted Jan 25, 1983·10 cites·18 claims
- 1046US4001097AProcess for the preparation of cured oligoacrylatesTOA GOSEI CHEM IND·Filed 1974·Granted Jan 4, 1977·6 cites·3 claims
- 1141US4657817AMagnetic recording materialFUJI PHOTO FILM CO LTD·Filed 1983·Granted Apr 14, 1987·6 cites·11 claims
- 1236US4621027AMagnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 1984·Granted Nov 4, 1986·4 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →