Inventor · disambiguated record
Yoshimasa Nakano
Also filed as: KAISE HIROTSUGU · NAKANO YOSHIMASA
8 granted patents·160 citations·filing 1978–1994
87Inventor score
Files withOTSUKA PHARMA CO LTD8
Top patents by PatentIndex Score
8 records- 0190US4229466ASesquiterpene derivatives having anti-complementary activityOTSUKA PHARMA CO LTD·Filed 1978·Granted Oct 21, 1980·26 cites·6 claims
- 0286US5238938AIndole derivativesOTSUKA PHARMA CO LTD·Filed 1992·Granted Aug 24, 1993·51 cites·51 claims
- 0378US5607934APiperazine derivatives and salts thereofOTSUKA PHARMA CO LTD·Filed 1994·Granted Mar 4, 1997·46 cites·30 claims
- 0467US4217345A3-0-(β-D-Glucuronopyranosyl)-soyasapogenol BOTSUKA PHARMA CO LTD·Filed 1979·Granted Aug 12, 1980·9 cites·5 claims
- 0563US5459142APyrazinyl and piperazinyl substituted pyrazine compoundsOTSUKA PHARMA CO LTD·Filed 1993·Granted Oct 17, 1995·18 cites·13 claims
- 0657US4371524AAnticomplementary agents comprising soyasapogenol B compoundsOTSUKA PHARMA CO LTD·Filed 1981·Granted Feb 1, 1983·8 cites·7 claims
- 0730US4831053AComposition for prophylaxis and therapy of hepatitisOTSUKA PHARMA CO LTD·Filed 1987·Granted May 16, 1989·2 cites·2 claims
- 0825US5021419ANovel pyrazinoxide compound of NF-1616-904 and a pharmaceutical composition containing the sameOTSUKA PHARMA CO LTD·Filed 1990·Granted Jun 4, 1991·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →