Inventor · disambiguated record
Toshiaki Kumazawa
Also filed as: KUMAZAWA TOSHIAKI
15 granted patents·1 pending application·394 citations·filing 1984–2003
94Inventor score
Top patents by PatentIndex Score
16 records- 0194US5116863ADibenz[b,e]oxepin derivative and pharmaceutical compositions thereofKYOWA HAKKO KOGYO KK·Filed 1987·Granted May 26, 1992·106 cites·3 claims
- 0290US5378701ATricyclic compoundsKYOWA HAKKO KOGYO KK·Filed 1993·Granted Jan 3, 1995·36 cites·10 claims
- 0390US4547496AAntiulcer [1] benzepino[3,4-b]pyridine and compositionsKYOWA HAKKO KOGYO KK·Filed 1984·Granted Oct 15, 1985·23 cites·26 claims
- 0486US5478840ATricyclic compoundsKYOWA HAKKO KOGYO KK·Filed 1994·Granted Dec 26, 1995·26 cites·12 claims
- 0584US5607955ATricyclic compounds on angiotensin II receptor antagonistsKYOWA HAKKO KOGYO KK·Filed 1995·Granted Mar 4, 1997·28 cites·9 claims
- 0682US5239083AIndole derivatives which inhibit steroid 5α reductaseKYOWA HAKKO KOGYO KK·Filed 1992·Granted Aug 24, 1993·35 cites·9 claims
- 0781US5478835ATricyclic compounds and intermediates thereofKYOWA HAKKO KOGYO KK·Filed 1994·Granted Dec 26, 1995·21 cites·11 claims
- 0877US5679703ATricyclic compounds having ACAT inhibiting activityKYOWA HAKKO KOGYO KK·Filed 1995·Granted Oct 21, 1997·22 cites·7 claims
- 0976US6150355APhenylpiperidine derivativeKYOWA HAKKO KOGYO KK·Filed 1996·Granted Nov 21, 2000·25 cites·22 claims
- 1075US6211227B1Tricyclic compoundsKYOWA HAKKO KOGYO KK·Filed 1999·Granted Apr 3, 2001·23 cites·15 claims
- 1169US5340807ATricyclic compounds and intermediates thereofKYOWA HAKKO KOGYO KK·Filed 1992·Granted Aug 23, 1994·22 cites·24 claims
- 1246US4937200AMethod of effecting immunoassay by using affinity chromatographyOLYMPUS OPTICAL CO·Filed 1987·Granted Jun 26, 1990·12 cites·3 claims
- 1345US5204446APolypeptide having immunoreactivity with antibody specific to hepatitis b virusOLYMPUS OPTICAL CO·Filed 1990·Granted Apr 20, 1993·10 cites·9 claims
- 1444US2006058366A1Jnk inhibitorKYOWA HAKKO KOGYO KK·Filed 2003·Application pending·0 cites
- 1535US5885771AAntigenic peptide compound and immunoassaySRL INC·Filed 1994·Granted Mar 23, 1999·2 cites·16 claims
- 1630US4855229AMeasurement method of peroxidase activityOLYMPUS OPTICAL CO·Filed 1986·Granted Aug 8, 1989·3 cites·15 claims
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