Inventor · disambiguated record

Takashi Siroi

Also filed as: SIROI TAKASHI

2 granted patents·3 citations·filing 1987–1987

42Inventor score

Technology areasC07D

Files withOTSUKA KAGAKU YAKUHIN2

Top patents by PatentIndex Score

2 records

0152US4810788AAzetidinone disulfide derivatives and a process for preparing the sameOTSUKA KAGAKU YAKUHIN·Filed 1987·Granted Mar 7, 1989·3 cites·1 claims
0233US4801720AAzetidinone disulfides and a ring opening process for preparing the sameOTSUKA KAGAKU YAKUHIN·Filed 1987·Granted Jan 31, 1989·0 cites·1 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →