Inventor · disambiguated record
Takemitsu Nagahata
Also filed as: NAGAHATA TAKEMITSU
5 granted patents·21 citations·filing 1989–1991
74Inventor score
Files withNIPPON KAYAKU KK5
Top patents by PatentIndex Score
5 records- 0171US5041447AOxetanocin-related compounds and pharmaceutical compositions containing themNIPPON KAYAKU KK·Filed 1989·Granted Aug 20, 1991·10 cites·8 claims
- 0253US5324730APhenoxyphosphoryloxymethyl cyclobutyl purinesNIPPON KAYAKU KK·Filed 1991·Granted Jun 28, 1994·7 cites·6 claims
- 0337US5214048AOxetanocinsNIPPON KAYAKU KK·Filed 1989·Granted May 25, 1993·2 cites·7 claims
- 0437US5179084AAntiviral phosphoric acid esters of oxetanocinsNIPPON KAYAKU KK·Filed 1990·Granted Jan 12, 1993·2 cites·4 claims
- 0528US5374625AAdenine and guanine derivatives for the treatment of hepatitis virus infectionsNIPPON KAYAKU KK·Filed 1991·Granted Dec 20, 1994·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →