Hirokawa; Yutaka

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hirokawa; Yutaka.The latest application filed is for "heterocyclic compounds and thrombopoietin receptor activators".

Company Profile

0.11.12

Hirokawa; Yutaka - Funabashi-shi JP
Hirokawa; Yutaka - Funabashi JP
Hirokawa; Yutaka - Chiba 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
Heterocyclic Compounds And Thrombopoietin Receptor Activators App 20140051857 - OWADA; Shingo ; et al.	2014-02-20
3-ethylidenehydrazino substituted heterocyclic compounds as thrombopoietin receptor activators Grant 8,552,031 - Miyaji , et al. October 8, 2	2013-10-08
Pyridazinone compounds and P2X7 receptor inhibitors Grant 8,440,666 - Shigeta , et al. May 14, 2	2013-05-14
Heterocyclic Compounds And Thrombopoietin Receptor Activators App 20130012708 - Owada; Shingo ; et al.	2013-01-10
Heterocyclic compounds and thrombopoietin receptor activators Grant 8,318,796 - Owada , et al. November 27, 2	2012-11-27
Amide compound and thrombopoietin receptor activator Grant 8,134,013 - Myaji , et al. March 13, 2	2012-03-13
Nitrogen-containing heterocyclic compounds and thrombopoietin receptor activators Grant 8,093,251 - Miyaji , et al. January 10, 2	2012-01-10
Thiophene compounds and thrombopoietin receptor activators Grant 7,968,542 - Miyaji , et al. June 28, 2	2011-06-28
Pyrazole compounds and thrombopoietin receptor activators Grant 7,960,425 - Miyaji , et al. June 14, 2	2011-06-14
Thiophene Compounds And Thrombopoietin Receptor Activators App 20110092496 - MIYAJI; Katsuaki ; et al.	2011-04-21
Heterocyclic Compounds And Thrombopoietin Receptor Activators App 20110077290 - OWADA; Shingo ; et al.	2011-03-31
Pyridazinone Compounds And P2x7 Receptor Inhibitors App 20100286390 - Shigeta; Yukihiro ; et al.	2010-11-11
3-ethylidenehydrazino Substituted Heterocyclic Compounds As Thrombopoietin Receptor Activators App 20090281317 - Miyaji; Katsuaki ; et al.	2009-11-12
Heterocyclic compounds and thrombopoietin receptor activators Grant 7,576,115 - Owada , et al. August 18, 2	2009-08-18
Nitrogen-containing Heterocyclic Compound And Thrombopoietin Receptor Activator App 20090198060 - Miyaji; Katsuaki ; et al.	2009-08-06
Amide Compound And Thrombopoietin Receptor Activator App 20090131659 - Miyaji; Katsuaki ; et al.	2009-05-21
Pyrazole Compounds And Thrombopoietin Receptor Activators App 20090131676 - Miyaji; Katsuaki ; et al.	2009-05-21
Thiophene Compounds And Thrombopoietin Receptor Activators App 20090118500 - Miyaji; Katsuaki ; et al.	2009-05-07
Heterocyclic compounds and thrombopoietin receptor activators Grant 7,351,841 - Owada , et al. April 1, 2	2008-04-01
Heterocyclic Compounds And Thrombopoietin Receptor Activators App 20080027068 - OWADA; Shingo ; et al.	2008-01-31
Heterocyclic compounds and thrombopoietin receptor activators App 20060094694 - Owada; Shingo ; et al.	2006-05-04

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