Inventor · disambiguated record
Shinzo Ishii
Also filed as: ISHII SHINZO · OKACHI RYO · SHIRAHATA KUNIKATSU
11 granted patents·36 citations·filing 1977–1991
87Inventor score
Top patents by PatentIndex Score
11 records- 0159US4560661AProcess for purifying enzymesKYOWA HAKKO KOGYO KK·Filed 1983·Granted Dec 24, 1985·14 cites·5 claims
- 0243US4209612AFortimicin factors KF and KG and process for production thereofABBOTT LAB·Filed 1978·Granted Jun 24, 1980·2 cites·2 claims
- 0338US4216308AFortimicin factors D and KE compoundsABBOTT LAB·Filed 1978·Granted Aug 5, 1980·4 cites·3 claims
- 0437US5211514ATransport plug for use in pneumatically transporting solid materials and a pneumatic transport method employing the transport plugKYOWA HAKKO KOGYO KK·Filed 1991·Granted May 18, 1993·8 cites·4 claims
- 0535US4298690AAntibiotics 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
- 0635US4296040AAntibiotic nanaomycin E and a process for producing the sameKYOWA HAKKO KOGYO KK·Filed 1979·Granted Oct 20, 1981·1 cites·1 claims
- 0734US4353986AProcess for producing antibiotic nanaomycin EKYOWA HAKKO KOGYO KK·Filed 1981·Granted Oct 12, 1982·0 cites·4 claims
- 0833US4145253AProcess for producing fortimicin factorsABBOTT LAB·Filed 1977·Granted Mar 20, 1979·3 cites·11 claims
- 0929US4563462ASubstance AX-2, a process for producing the same and an antitumor composition containing the sameKYOWA HAKKO KOGYO KABUSHIKI·Filed 1983·Granted Jan 7, 1986·1 cites·4 claims
- 1029US4310661AAntibiotics 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
- 1127US4649199ASalt of DC-52 and a pharmaceutical composition containing the sameKYOWA HAKKO KOGYO KK·Filed 1985·Granted Mar 10, 1987·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →