Inventor · disambiguated record
Ryoji Matsui
Also filed as: MATSUI RYOJI · OKUTOME TOSHIYUKI · SAKURAI YOJIRO
3 granted patents·95 citations·filing 1978–1984
71Inventor score
Files withTORII & CO LTD3
Top patents by PatentIndex Score
3 records- 0195US4634783ANovel amidine compoundTORII & CO LTD·Filed 1984·Granted Jan 6, 1987·86 cites·1 claims
- 0261US4214093AAmino- or guanidino-1,2,3,4-tetrahydro-1-naphthoic estersTORII & CO LTD·Filed 1979·Granted Jul 22, 1980·5 cites·12 claims
- 0356US4182897AAmino- or guanidino-phenylpropionic acid derivativesTORII & CO LTD·Filed 1978·Granted Jan 8, 1980·4 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →