Inventor · disambiguated record
Tadashi Ikegami
Also filed as: IKEGAMI TADASHI · MORITA HIDEO · SHIZUKI TATSUHIKO
29 granted patents·927 citations·filing 1975–1984
98Inventor score
Top patents by PatentIndex Score
29 records- 0196US4336352ABlend of three ethylene polymersASAHI CHEMICAL IND·Filed 1980·Granted Jun 22, 1982·137 cites·7 claims
- 0296US4127590APhosphorus-containing compoundsTOYO BOSEKI·Filed 1976·Granted Nov 28, 1978·80 cites·1 claims
- 0394US4536550APolyethylene compositionASAHI CHEMICAL IND·Filed 1984·Granted Aug 20, 1985·83 cites·8 claims
- 0493US4330646APolymerization of an α-olefinASAHI CHEMICAL IND·Filed 1980·Granted May 18, 1982·84 cites·32 claims
- 0593US4157436APhosphorus-containing polyestersTOYO BOSEKI·Filed 1977·Granted Jun 5, 1979·54 cites·3 claims
- 0692US4004071AProcess for the polymerization of ethyleneASAHI CHEMICAL IND·Filed 1975·Granted Jan 18, 1977·52 cites·14 claims
- 0791US4159965ACatalyst useful for polymerizing olefinsASAHI CHEMICAL IND·Filed 1977·Granted Jul 3, 1979·50 cites·16 claims
- 0890US4230831APolyethylene blend compositionASAHI CHEMICAL IND·Filed 1979·Granted Oct 28, 1980·53 cites·20 claims
- 0986US4027089AProcess for polymerizing ethyleneASAHI CHEMICAL IND·Filed 1975·Granted May 31, 1977·29 cites·14 claims
- 1085US4451573ACatalyst for polymerization of olefinsASAHI CHEMICAL IND·Filed 1982·Granted May 29, 1984·39 cites·22 claims
- 1184US4159963ACatalyst for producing polyolefinsASAHI CHEMICAL IND·Filed 1978·Granted Jul 3, 1979·29 cites·15 claims
- 1284US4120883AMethod for producing an organomagnesium complexASAHI CHEMICAL IND·Filed 1976·Granted Oct 17, 1978·15 cites·10 claims
- 1380US4471066APolymerization of olefinsASAHI CHEMICAL IND·Filed 1983·Granted Sep 11, 1984·27 cites·51 claims
- 1480US4159256ACatalyst for polymerizing olefins and polymerization method of olefins carried out therewithASAHI CHEMICAL IND·Filed 1978·Granted Jun 26, 1979·23 cites·32 claims
- 1580US3989878ACatalyst and process of production of polyethyleneASAHI CHEMICAL IND·Filed 1975·Granted Nov 2, 1976·23 cites·15 claims
- 1675US4342708AHydrocarbon-soluble diorganomagnesium compounds, hydrocarbon solutions containing the same and processes for preparation thereofASAHI CHEMICAL IND·Filed 1980·Granted Aug 3, 1982·10 cites·10 claims
- 1774US4431568ACatalyst for polymerization of olefins and polymerization process employing such catalystASAHI CHEMICAL IND·Filed 1981·Granted Feb 14, 1984·21 cites·14 claims
- 1873US4454242ACatalyst for polymerization of olefinsASAHI CHEMICAL IND·Filed 1982·Granted Jun 12, 1984·19 cites·26 claims
- 1971US4526941APolymerization of olefinsASAHI CHEMICAL IND·Filed 1983·Granted Jul 2, 1985·19 cites·33 claims
- 2063US4335229AProcess for polymerizing an α-olefinASAHI CHEMICAL IND·Filed 1980·Granted Jun 15, 1982·13 cites·40 claims
- 2161US4578166AProcess of actinic irradiation of shaped polyester imide containing benzophenone tetracarboxylic diimide group and cross-linked productTOYO BOSEKI·Filed 1983·Granted Mar 25, 1986·21 cites·20 claims
- 2257US4381252ACatalyst for producing polyolefinsASAHI CHEMICAL IND·Filed 1981·Granted Apr 26, 1983·10 cites·30 claims
- 2356US4330647AProcess for polymerizing α-olefinsASAHI CHEMICAL IND·Filed 1980·Granted May 18, 1982·10 cites·41 claims
- 2453US4146549AHydrocarbon-soluble organoaluminum-magnesium complexASAHI CHEMICAL IND·Filed 1977·Granted Mar 27, 1979·6 cites·3 claims
- 2548US4104259AFireproof polyesters from brominated dihydroxy alkoxy-diphenyl sulfonesTOYO BOSEKI·Filed 1975·Granted Aug 1, 1978·7 cites·11 claims
- 2644US4387045AOlefin polymerization catalyst and a process for producing polyolefins by the use of said catalystASAHI CHEMICAL IND·Filed 1979·Granted Jun 7, 1983·4 cites·20 claims
- 2739US4264472ACatalyst for preparing polyethyleneASAHI CHEMICAL IND·Filed 1979·Granted Apr 28, 1981·4 cites·11 claims
- 2834US4330651APolymerization of α-olefinsASAHI CHEMICAL IND·Filed 1980·Granted May 18, 1982·4 cites·45 claims
- 2931US4376720AOlefin polymerization catalyst and olefin polymerization method using such catalystASAHI CHEMICAL IND·Filed 1980·Granted Mar 15, 1983·1 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →