Inventor · disambiguated record
Takio Shimamoto
Also filed as: ISHIKAWA MASAYUKI · SHIMAMOTO TAKIO
2 granted patents·14 citations·filing 1974–1977
56Inventor score
Technology areasC07D
Top patents by PatentIndex Score
2 records- 0175US3963716ANovel 1-phthalazone derivative, a process for its preparation and a pharmaceutical composition containing itINOUE MICHIRO·Filed 1974·Granted Jun 15, 1976·12 cites·3 claims
- 0247US4182876ASubstituted-phthalazone 7-carboxylic acid and salts and process for preparing sameMASAYUKI ISHIKAWA·Filed 1977·Granted Jan 8, 1980·2 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →