Inventor · disambiguated record
Takashi Nara
Also filed as: KAWAMOTO ISAO · NARA TAKASHI · SUGIMOTO MASAHIRO · TAKAHASHI KEIICHI
17 granted patents·128 citations·filing 1974–1980
93Inventor score
Top patents by PatentIndex Score
17 records- 0190US3976768AFortimicin AABBOTT LAB·Filed 1974·Granted Aug 24, 1976·34 cites·1 claims
- 0284US4055715AMethod of producing 1-N-[L-(-)-α-hydroxy-γ-aminobutyryl]XK-62-2ABBOTT LAB·Filed 1975·Granted Oct 25, 1977·22 cites·6 claims
- 0383US3931400AFortimicin B and process for production thereofABBOTT LAB·Filed 1974·Granted Jan 6, 1976·37 cites·3 claims
- 0453US4045298AAntibiotic XK-62-2 and process for production thereofABBOTT LAB·Filed 1976·Granted Aug 30, 1977·5 cites·12 claims
- 0549US4045610AAntibiotics designated xk-88 seriesABBOTT LAB·Filed 1975·Granted Aug 30, 1977·4 cites·9 claims
- 0648US4162305AAntibiotic XK-99 and process for production thereofABBOTT LAB·Filed 1978·Granted Jul 24, 1979·3 cites·5 claims
- 0743US4209612AFortimicin factors KF and KG and process for production thereofABBOTT LAB·Filed 1978·Granted Jun 24, 1980·2 cites·2 claims
- 0842US4097428AFortimicin C and process for production thereofABBOTT LAB·Filed 1977·Granted Jun 27, 1978·2 cites·2 claims
- 0938US4216308AFortimicin factors D and KE compoundsABBOTT LAB·Filed 1978·Granted Aug 5, 1980·4 cites·3 claims
- 1038US3939043AAntibiotics designated XK-88 series and process for production thereofABBOTT LAB·Filed 1974·Granted Feb 17, 1976·5 cites·7 claims
- 1136US4218562AAntibiotic derivatives of XK-62-2ABBOTT LAB·Filed 1978·Granted Aug 19, 1980·1 cites·5 claims
- 1235US4298690AAntibiotics XK-62-3 and XK-62-4 and process for production thereofKYOWA HAKKO KOGYO KK·Filed 1978·Granted Nov 3, 1981·3 cites·10 claims
- 1335US4109077AAntibiotic derivatives of xk-62-2 compoundsABBOTT LAB·Filed 1976·Granted Aug 22, 1978·1 cites·5 claims
- 1433US4145253AProcess for producing fortimicin factorsABBOTT LAB·Filed 1977·Granted Mar 20, 1979·3 cites·11 claims
- 1532US4048015AFortimicin C and process for production thereofABBOTT LAB·Filed 1976·Granted Sep 13, 1977·2 cites·4 claims
- 1630US4316957AProcess for the production of 7-deazaadenosine and 7-deazainosineABBOTT LAB·Filed 1978·Granted Feb 23, 1982·0 cites·6 claims
- 1729US4310661AAntibiotics XK-62-3 and XK-62-4 and process for production thereofKYOWA HAKKO KOGYO KK·Filed 1980·Granted Jan 12, 1982·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →