Inventor · disambiguated record
Tatsuyoshi Ishida
Also filed as: ISHIDA TATSUYOSHI
5 granted patents·98 citations·filing 1985–1998
82Inventor score
Top patents by PatentIndex Score
5 records- 0181US5837791AUnsaturated copolymer of ethylene and process for preparing the sameMITSUI PETROCHEMICAL IND·Filed 1997·Granted Nov 17, 1998·24 cites·13 claims
- 0272US5698751ABranched polyene compounds and production thereofMITSUI PETROCHEMICAL IND·Filed 1995·Granted Dec 16, 1997·14 cites·17 claims
- 0368US6040407AChain polyene group-containing norbornene compound and unsaturated ethylene copolymer using the sameMITSUI PETROCHEMICAL IND·Filed 1995·Granted Mar 21, 2000·21 cites·10 claims
- 0464US6315918B1Non-aqueous electrolytic solution for capacitor and capacitor containing non-aqueous electrolytic solutionMITSUI CHEMICALS INC·Filed 1998·Granted Nov 13, 2001·33 cites·12 claims
- 0560US4742165A2-piperazinopyrimidine derivativesMITSUI PETROCHEMICAL IND·Filed 1985·Granted May 3, 1988·6 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →