Inventor · disambiguated record
Nobuyuki Higashihashi
Also filed as: HIGASHIHASHI NOBUYUKI · SAKANO KATSUICHI
4 granted patents·1 pending application·138 citations·filing 1986–2002
81Inventor score
Files withDAIICHI SEIYAKU CO5
Top patents by PatentIndex Score
5 records- 0194US5053407AOptically active pyridobenzoxazine derivatives and anti-microbial useDAIICHI SEIYAKU CO·Filed 1986·Granted Oct 1, 1991·58 cites·6 claims
- 0292US4985557AOptically active pyridobenzoxazine derivatives and intermediates thereofDAIICHI SEIYAKU CO·Filed 1989·Granted Jan 15, 1991·40 cites·1 claims
- 0387US5142046AOptically active pyridobenzoxazine derivatives and intermediates thereofDAIICHI SEIYAKU CO·Filed 1991·Granted Aug 25, 1992·33 cites·1 claims
- 0454US6428781B1Composition of an endogenous insulin-like growth factor-II derivativeDAIICHI SEIYAKU CO·Filed 1997·Granted Aug 6, 2002·7 cites·7 claims
- 0553US2003170240A1Composition of an endogenous insulin-like growth factor-II derivativeDAIICHI SEIYAKU CO·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →