Inventor · disambiguated record
Yoshihiko Hisatake
Also filed as: HISATAKE YOSHIHIKO
6 granted patents·2 pending applications·26 citations·filing 1981–2008
76Inventor score
Top patents by PatentIndex Score
8 records- 0170US6657057B2Process for production of methylcobalaminEISAI CO LTD·Filed 2000·Granted Dec 2, 2003·4 cites·10 claims
- 0262US7220855B2Process for producing methylcobalaminEISAI CO LTD·Filed 2002·Granted May 22, 2007·1 cites·7 claims
- 0362US4533494AProcess for purifying secretinEISAI CO LTD·Filed 1983·Granted Aug 6, 1985·18 cites·10 claims
- 0449US7816405B2Calcium bis [(2S)-3-[3-[(2S)-3-(4-chloro-2-cyanophenoxy)-2-fluoropropoxy]phenyl ]-2-isopropoxypropionate] and intermediate thereofEISAI R&D MAN CO LTD·Filed 2006·Granted Oct 19, 2010·0 cites·4 claims
- 0548US2008306272A1One-pot methods for preparing cinnamide derivativesEISAI R&D MAN CO LTD·Filed 2008·Application pending·0 cites
- 0645US5245060ATerpene derivatives and process for preparing the sameEISAI CO LTD·Filed 1992·Granted Sep 14, 1993·3 cites·11 claims
- 0740US2009069591A1Calcium Bis [ (2S) -3- [3-[ (2S) -3- (4-Chloro-2-Cyanophenoxy) -2- Fluoropropoxy]Phenyl] -2- Isopropoxypropionate] and Intermediate ThereofEISAI R&D MAN CO LTD·Filed 2006·Application pending·0 cites
- 0828US4407745AHeptacosapeptideEISAI CO LTD·Filed 1981·Granted Oct 4, 1983·0 cites·11 claims
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