Inventor · disambiguated record
Hiroharu Ikeda
Also filed as: IKEDA HIROHARU
13 granted patents·3 pending applications·313 citations·filing 1974–2006
93Inventor score
Top patents by PatentIndex Score
16 records- 0193US4039491ANovel copolymer and process for producing sameJAPAN SYNTHETIC RUBBER CO LTD·Filed 1975·Granted Aug 2, 1977·56 cites·31 claims
- 0292US5879836ALithium battery with electrodes containing carbon fibrilsHYPERION CATALYSIS INT·Filed 1994·Granted Mar 9, 1999·105 cites·4 claims
- 0390US4106943APhotosensitive cross-linkable azide containing polymeric compositionJAPAN SYNTHETIC RUBBER CO LTD·Filed 1976·Granted Aug 15, 1978·51 cites·5 claims
- 0472US4281085ARubber compound capable of giving a vulcanized rubber having a high modulus of elasticityJAPAN SYNTHETIC RUBBER CO LTD·Filed 1979·Granted Jul 28, 1981·13 cites·15 claims
- 0571US4923948ACurable compositionJAPAN SYNTHETIC RUBBER CO LTD·Filed 1988·Granted May 8, 1990·20 cites·7 claims
- 0661US2007003473A1Graphite fibril materialHYPERION CATALYSIS INT·Filed 2006·Application pending·0 cites
- 0760US4252918ABrominated rubberJAPAN SYNTHETIC RUBBER CO LTD·Filed 1979·Granted Feb 24, 1981·8 cites·19 claims
- 0859US5861454ARubber composition containing carbon fibrils and a pneumatic tireHYPERION CATALYSIS INT L·Filed 1994·Granted Jan 19, 1999·20 cites·2 claims
- 0956US4176220ACatalyst composition for ring-opening polymerization of norbornene derivatives and process for polymerizing sameJAPAN SYNTHETIC RUBBER CO LTD·Filed 1977·Granted Nov 27, 1979·11 cites·32 claims
- 1049US2004126307A1Graphite fibril materialHYPERION CATALYSIS INT·Filed 2003·Application pending·0 cites
- 1147US4068063ACatalyst composition for ring-opening polymerization of norbornene derivatives and process for polymerizing sameJAPAN SYNTHETIC RUBBER CO LTD·Filed 1974·Granted Jan 10, 1978·8 cites·22 claims
- 1247US3931136ACatalytic production of a high molecular weight cis-1,4-polyisopreneJAPAN SYNTHETIC RUBBER CO LTD·Filed 1974·Granted Jan 6, 1976·7 cites·2 claims
- 1340US4380607ARubber composition having high modulus of elasticity and process for preparing sameJAPAN SYNTHETIC RUBBER CO LTD·Filed 1981·Granted Apr 19, 1983·6 cites·10 claims
- 1438US4371668ARubber compound capable of giving a vulcanized rubber having a high modulus of elasticityJAPAN SYNTHETIC RUBBER CO LTD·Filed 1981·Granted Feb 1, 1983·5 cites·17 claims
- 1534US4322319ARubber composition containing crosslinkable processing aidJAPAN SYNTHETIC RUBBER CO LTD·Filed 1980·Granted Mar 30, 1982·3 cites·11 claims
- 1628US2002068033A1Graphite fibril materialFiled 1994·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →