Inventor · disambiguated record
Isamu Watanabe
Also filed as: WATANABE ISAMU
17 granted patents·154 citations·filing 1974–2009
93Inventor score
Top patents by PatentIndex Score
17 records- 0184US3956274ANew compound 6'-deoxy-'-substituted or unsubstituted amino-lividomycins and the production thereofMICROBIAL CHEM RES FOUND·Filed 1974·Granted May 11, 1976·22 cites·9 claims
- 0280US4515942AAntibiotics KA-6606 XII, XIII, XV, XVI and XVIIKOWA CO·Filed 1983·Granted May 7, 1985·14 cites·1 claims
- 0372US4647656AAminoglycoside compoundsKOWA CO·Filed 1984·Granted Mar 3, 1987·13 cites·3 claims
- 0472US4255421AFortimicin aminoglycosides, process for production thereof, and use thereofKOWA CO·Filed 1979·Granted Mar 10, 1981·11 cites·5 claims
- 0568US4486418A2'-Deamino aminoglycosides and composition thereofKOWA CO·Filed 1983·Granted Dec 4, 1984·10 cites·3 claims
- 0667US4065616AProcesses for production of a 1-N-(α-hydroxy-Φ-amino alkanoyl)-3-deoxy-5-O-pentafuranosyl neamine and new compounds produced by the same processesMICROBIAL CHEM RES FOUND·Filed 1976·Granted Dec 27, 1977·9 cites·2 claims
- 0765US4855287AAminoglycoside compounds, processes for production thereof, and pharamaceutical composition containing the sameKOWA CO·Filed 1986·Granted Aug 8, 1989·15 cites·6 claims
- 0860US4463019AStationary process for producing vinegarKIKKOMAN CORP·Filed 1981·Granted Jul 31, 1984·20 cites·4 claims
- 0959US5002758ABath preparation comprising fumaric acid and carbonate saltKAO CORP·Filed 1989·Granted Mar 26, 1991·23 cites·19 claims
- 1059US4438107AAminoglycosides and use thereofKOWA CO·Filed 1982·Granted Mar 20, 1984·7 cites·4 claims
- 1158US9827279B2Xanthine oxidase inhibitor and uric acid production inhibitorYAMAMOTO NAOKI·Filed 2009·Granted Nov 28, 2017·0 cites·9 claims
- 1239US4487924A2'-N-β-Lysyl) aminoglycosidesKOWA CO·Filed 1983·Granted Dec 11, 1984·2 cites·4 claims
- 1337US5093480AAzoxy compoundsKOWA CO·Filed 1989·Granted Mar 3, 1992·1 cites·12 claims
- 1436US4425430AProcess for production of antibiotics and novel antibiotics produced therebyKOWA CO·Filed 1981·Granted Jan 10, 1984·1 cites·4 claims
- 1534US4981954ANovel azoxy compounds and process for production thereofKOWA CO·Filed 1988·Granted Jan 1, 1991·5 cites·1 claims
- 1634US4353893AKa-6606 Aminoglycosides antibiotics and compositions thereofKOWA CO·Filed 1981·Granted Oct 12, 1982·1 cites·3 claims
- 1728US4530791Aβ-Lactam antibioticsKOWA CO·Filed 1980·Granted Jul 23, 1985·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →