Inventor · disambiguated record
Yoshiharu Daiku
Also filed as: DAIKU YOSHIHARU
14 granted patents·188 citations·filing 1981–1995
93Inventor score
Files withEISAI CO LTD14
Top patents by PatentIndex Score
14 records- 0190US4426383ATheophylline and theobromine derivativesEISAI CO LTD·Filed 1981·Granted Jan 17, 1984·24 cites·15 claims
- 0285US4564617ATheophylline and theobromine derivativesEISAI CO LTD·Filed 1983·Granted Jan 14, 1986·15 cites·14 claims
- 0384US5281626ABenzenesulfonamide derivativesEISAI CO LTD·Filed 1991·Granted Jan 25, 1994·49 cites·17 claims
- 0476US4876262APiperidine derivative and pharmaceutical composition containing the sameEISAI CO LTD·Filed 1987·Granted Oct 24, 1989·18 cites·29 claims
- 0568US5179095APiperidine derivative and pharmaceutical composition containing the sameEISAI CO LTD·Filed 1991·Granted Jan 12, 1993·11 cites·8 claims
- 0665US5663414ABenzenesulfonamide derivativesEISAI CO LTD·Filed 1995·Granted Sep 2, 1997·19 cites·11 claims
- 0764US5530118ABenzenesulfonamide derivativesEISAI CO LTD·Filed 1993·Granted Jun 25, 1996·15 cites·15 claims
- 0859US5246946APiperidine derivatives and therapeutic and preventive agents for arrhythmia containing sameEISAI CO LTD·Filed 1992·Granted Sep 21, 1993·6 cites·4 claims
- 0959US5162347APiperidine derivatives and therapeutic and preventive agents for arrhythmia containing sameEISAI CO LTD·Filed 1991·Granted Nov 10, 1992·6 cites·9 claims
- 1051US4996215APiperidine derivative and pharmaceutical composition containing the sameEISAI CO LTD·Filed 1989·Granted Feb 26, 1991·4 cites·9 claims
- 1150US5541213APropenoic acid derivatives diazole propenoic acid compounds which have useful pharmaceutical utilityEISAI CO LTD·Filed 1994·Granted Jul 30, 1996·8 cites·7 claims
- 1247US5118689APiperidine derivative and pharmaceutical composition containing the sameEISAI CO LTD·Filed 1990·Granted Jun 2, 1992·5 cites·9 claims
- 1343US5082850APiperidine derivatives and therapeutic and preventive agents for arrhythmia containing sameEISAI CO LTD·Filed 1990·Granted Jan 21, 1992·4 cites·6 claims
- 1441US5606073ADiazole-propenoic acid compoundsEISAI CO LTD·Filed 1995·Granted Feb 25, 1997·4 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →