Inventor · disambiguated record
Masami Tsuda
Also filed as: TSUDA MASAMI
6 granted patents·63 citations·filing 1982–2002
81Inventor score
Files withNIPPON SHINYAKU CO LTD6
Top patents by PatentIndex Score
6 records- 0179US4426381ACarboxylic acid derivativesNIPPON SHINYAKU CO LTD·Filed 1982·Granted Jan 17, 1984·14 cites·14 claims
- 0275US5998459APyrrole derivatives and medicinal compositionNIPPON SHINYAKU CO LTD·Filed 1996·Granted Dec 7, 1999·25 cites·10 claims
- 0366US6172102B1Pyrrole derivatives and medicinal compositionNIPPON SHINYAKU CO LTD·Filed 1999·Granted Jan 9, 2001·13 cites·8 claims
- 0442US7211678B2Stable crystals of pyrrole compoundNIPPON SHINYAKU CO LTD·Filed 2002·Granted May 1, 2007·0 cites·1 claims
- 0540US6353016B1Potassium channel activatorsNIPPON SHINYAKU CO LTD·Filed 1999·Granted Mar 5, 2002·9 cites·12 claims
- 0638US4857515ACertain antihypertensive 1,4-dihydro-6-methyl-5-phosphonic acid-4-aryl-3-carboxylic acid-2-cyano diestersNIPPON SHINYAKU CO LTD·Filed 1987·Granted Aug 15, 1989·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →