Inventor · disambiguated record
Takehisa Hata
Also filed as: HATA TAKEHISA
19 granted patents·1,050 citations·filing 1982–2001
96Inventor score
Top patents by PatentIndex Score
19 records- 0196US4871549ATime-controlled explosion systems and processes for preparing the sameFUJISAWA PHARMACEUTICAL CO·Filed 1986·Granted Oct 3, 1989·334 cites·8 claims
- 0294US4695466AMultiple soft capsules and production thereofMORISHITA JINTAN CO·Filed 1986·Granted Sep 22, 1987·182 cites·4 claims
- 0390US5601844ASustained release medicinal preparationFUJISAWA PHARMACEUTICAL CO·Filed 1993·Granted Feb 11, 1997·111 cites·7 claims
- 0487US6361760B1Aerosol compositionsFUJISAWA PHARMACEUTICAL CO·Filed 1996·Granted Mar 26, 2002·87 cites·11 claims
- 0583US5045553APharmaceutical composition for percutaneous drug absorption and percutaneous drug absorption promoterFUJISAWA PHARMACEUTICAL CO·Filed 1988·Granted Sep 3, 1991·35 cites·8 claims
- 0681US6346537B1Medicinal compositionFUJISAWA PHARMACEUTICAL CO·Filed 1997·Granted Feb 12, 2002·60 cites·8 claims
- 0777US4428951ALong acting pharmaceutical compositionFUJISAWA PHARMACEUTICAL CO·Filed 1982·Granted Jan 31, 1984·16 cites·4 claims
- 0876US5939427ALotion for FK 506FUJISAWA PHARMACEUTICAL CO·Filed 1998·Granted Aug 17, 1999·39 cites·13 claims
- 0971US4690816AType soft capsuleFUJISAWA PHARMACEUTICAL CO·Filed 1985·Granted Sep 1, 1987·39 cites·2 claims
- 1070US5654009ADelayed action preparationFUJISAWA PHARMACEUTICAL CO·Filed 1996·Granted Aug 5, 1997·37 cites·21 claims
- 1169US6524556B2Aerosol compositionsFUJISAWA PHARMACEUTICAL CO·Filed 2001·Granted Feb 25, 2003·5 cites·13 claims
- 1266US5770607AAqueous liquid composition for external useFUJISAWA PHARMACEUTICAL CO·Filed 1994·Granted Jun 23, 1998·23 cites·5 claims
- 1357US5817333ALiposome preparation containing a tricyclic compoundFUJISAWA PHARMACEUTICAL CO·Filed 1995·Granted Oct 6, 1998·20 cites·3 claims
- 1456US5683716AEncapsulated medicineFUJISAWA PHARMACEUTICAL CO·Filed 1994·Granted Nov 4, 1997·20 cites·12 claims
- 1552US5747069APercutaneously absorbable preparationFUJISAWA PHARMACEUTICAL CO·Filed 1994·Granted May 5, 1998·18 cites·10 claims
- 1644US4808416APreparation of a slow-release drugDELAGRANGE LAB·Filed 1986·Granted Feb 28, 1989·11 cites·1 claims
- 1738US5215995AHair revitalizing agentFUJISAWA PHARMACEUTICAL CO·Filed 1992·Granted Jun 1, 1993·8 cites·3 claims
- 1837US5152999ALiposome preparationFUJISAWA PHARMACEUTICAL CO·Filed 1991·Granted Oct 6, 1992·5 cites·2 claims
- 1927US5656663AExternal skin treatment agent composition containing isocarbacyclins as active ingredientTEIJIN LTD·Filed 1994·Granted Aug 12, 1997·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →