Inventor · disambiguated record
Yutaka Saito
Also filed as: SAITO YUTAKA
15 granted patents·2 pending applications·182 citations·filing 1983–2009
92Inventor score
Files withKYOWA HAKKO KOGYO KK13LIU XINQI2KYOWA HAKKO KOGYO KABUSHIKI1KYOWA HAKKO ROGYO KABUSHIKI KA1
Top patents by PatentIndex Score
17 records- 0193US4691024ANew mitomycin derivatives, preparation thereof and pharmaceutical compositions containing themKYOWA HAKKO KOGYO KK·Filed 1986·Granted Sep 1, 1987·87 cites·5 claims
- 0287US5344926AProcess for producing staurosporine derivativesKYOWA HAKKO KOGYO KK·Filed 1993·Granted Sep 6, 1994·37 cites·4 claims
- 0373US4849136AProcess for producing 7-amino-6-demethyl-6-deoxytetracyclineKYOWA HAKKO KOGYO KK·Filed 1988·Granted Jul 18, 1989·10 cites·7 claims
- 0465US5674867AIndolocarbazole derivatives and therapeutic method for stimulating megakaicyocyte productionKYOWA HAKKO KOGYO KK·Filed 1993·Granted Oct 7, 1997·16 cites·3 claims
- 0564US4880825AMitomycin derivativesKYOWA HAKKO KOGYO KK·Filed 1988·Granted Nov 14, 1989·6 cites·7 claims
- 0656US2009306353A1Process for producing soy proteinLIU XINQI·Filed 2009·Application pending·0 cites
- 0751US4771068AMitomycin derivatives having anti-tumor and antibacterial utilityKYOWA HAKKO KOGYO KK·Filed 1986·Granted Sep 13, 1988·3 cites·6 claims
- 0849US5189187ADiterpene compound and process for producing the sameKYOWA HAKKO KOGYO KK·Filed 1992·Granted Feb 23, 1993·6 cites·1 claims
- 0944US5151352AProcess for producing diterpene compoundsKYOWA HAKKO KOGYO KK·Filed 1991·Granted Sep 29, 1992·6 cites·2 claims
- 1044US4820824AMitomaycin compoundsKYOWA HAKKO KOGYO KK·Filed 1987·Granted Apr 11, 1989·2 cites·6 claims
- 1144US2005249865A1Process for producing soy proteinLIU XINQI·Filed 2003·Application pending·0 cites
- 1240US5106868AEpoxycyclohexenone amides with antibacterial activityKYOWA HAKKO KOGYO KK·Filed 1991·Granted Apr 21, 1992·3 cites·2 claims
- 1335US5132112AHs-142-1 compoundsKYOWA HAKKO KOGYO KK·Filed 1991·Granted Jul 21, 1992·2 cites·6 claims
- 1434US5079232ACompound ks-505 useful for improving cerebral functionKYOWA HAKKO ROGYO KABUSHIKI KA·Filed 1989·Granted Jan 7, 1992·3 cites·6 claims
- 1532US4853385A7-N,8-N-Ethylenemitomycin 8-iminesKYOWA HAKKO KOGYO KK·Filed 1988·Granted Aug 1, 1989·0 cites·5 claims
- 1629US4563462ASubstance 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
- 1728US5079376ANovel substance uct-1003 and process for producing the sameKYOWA HAKKO KOGYO KK·Filed 1990·Granted Jan 7, 1992·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →