Ishihara; Tsutomu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ishihara; Tsutomu.The latest application filed is for "nanoparticle containing prostaglandin i 2 derivative".

Company Profile

0.6.7

Ishihara; Tsutomu - Koriyama N/A JP
Ishihara; Tsutomu - Ohta-ku N/A JP
Ishihara; Tsutomu - Koriyama-shi JP
Ishihara; Tsutomu - Tokyo JP
Ishihara; Tsutomu - Kanagawa 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
Nanoparticle containing prostaglandin I.sub.2 derivative Grant 9,161,986 - Mizushima , et al. October 20, 2	2015-10-20
Nanoparticles containing water-soluble non-peptide low-molecular weight drug Grant 8,916,206 - Ishihara , et al. December 23, 2	2014-12-23
Nanoparticle Containing Prostaglandin I 2 Derivative App 20140050690 - Mizushima; Toru ; et al.	2014-02-20
Sustained-release Nanoparticle Containing Low-molecular-weight Drug With Negatively Charged Group App 20100129456 - Ishihara; Tsutomu ; et al.	2010-05-27
Nanoparticles Containing Water-soluble Non-peptide Low-molecular Weight Drug App 20090317479 - Ishihara; Tsutomu ; et al.	2009-12-24
Drug-containing nanoparticle, process for producing the same and parenterally administered preparation from the nanoparticle App 20070077286 - Ishihara; Tsutomu ; et al.	2007-04-05
Intravenous nanoparticles for targeting drug delivery and sustained drug release App 20060233883 - Ishihara; Tsutomu ; et al.	2006-10-19
Intravenous composition, process for producing the same and preparation thereof App 20060088598 - Mizushima; Yutaka ; et al.	2006-04-27
Delay circuit which is free from temperature variation, power supply voltage variation and process variation Grant 5,130,582 - Ishihara , et al. July 14, 1	1992-07-14
Signal conversion circuit Grant 4,611,129 - Ishihara September 9, 1	1986-09-09

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