Irikura; Tsutomu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Irikura; Tsutomu.The latest application filed is for "proteinaceous substance showing antitumorous action and its preparing method".

Company Profile

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Irikura; Tsutomu - Tokyo JP
Irikura; Tsutomu - Joyo JP
Irikura; Tsutomu - Oizumigakuen JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Proteinaceous substance showing antitumorous action and its preparing method Grant 4,777,241 - Irikura , et al. October 11, 1	1988-10-11
Pyrazolo[1,5-a]pyridines and benzimidazoles, useful as antiallergic agents Grant 4,680,398 - Irikura , et al. July 14, 1	1987-07-14
Imidazo(1,5-a)pyrimidine derivatives and their use as antimycotic agents Grant 4,649,198 - Irikura , et al. March 10, 1	1987-03-10
Benzoquinolizine carboxylic acid derivatives, and process for preparation thereof Grant 4,599,418 - Irikura , et al. July 8, 1	1986-07-08
Solid electrolytic chip capacitor with improved terminals Grant 4,539,623 - Irikura , et al. September 3, 1	1985-09-03
Chip-like solid electrolyte capacitor Grant 4,510,554 - Irikura April 9, 1	1985-04-09
Substituted quinoline carboxylic acid derivatives Grant 4,448,962 - Irikura , et al. May 15, 1	1984-05-15
Quinoline carboxylic acid derivative Grant 4,429,127 - Irikura , et al. January 31, 1	1984-01-31
Quinoline carboxylic acid derivatives and process for the preparation Grant 4,398,029 - Irikura , et al. August 9, 1	1983-08-09
Piperazinyl derivatives of quinoline carboxylic acids Grant 4,146,719 - Irikura March 27, 1	1979-03-27
S-triazolo(1,5-a)pyridine derivative Grant 3,956,328 - Irikura May 11, 1	1976-05-11
Plasma substitute including artificial starch and method for the preparation thereof Grant 3,937,821 - Irikura , et al. February 10, 1	1976-02-10
N-benzenesulfonyl-.beta.-alanine hydrazide useful as an immunosuppressive agent Grant 3,934,036 - Irikura January 20, 1	1976-01-20
1-CINNAMYL-4-LOWER ALKYLCARBONYL-or 4-PHENYLCARBONYL PIPERIZINES Grant 3,625,965 - Irikura , et al. December 7, 1	1971-12-07

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