Niitsuma; Tomokazu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Niitsuma; Tomokazu.The latest application filed is for "medical heat exchanger, manufactoring thereof and artificial lung device".

Company Profile

0.9.7

Niitsuma; Tomokazu - Hiroshima N/A 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
Medical heat exchanger, manufacturing method thereof and artificial lung device Grant 8,609,022 - Nakao , et al. December 17, 2	2013-12-17
Heat exchanger, method for manufacturing the heat exchanger, and method for manufacturing heart-lung machine Grant 8,602,090 - Niitsuma , et al. December 10, 2	2013-12-10
Method for manufacturing a heat exchanger Grant 8,434,226 - Niitsuma , et al. May 7, 2	2013-05-07
Hollow fiber membrane-type artificial lung Grant 8,187,216 - Niitsuma May 29, 2	2012-05-29
Heat exchanger for medical use and artificial heart-lung machine Grant 8,147,753 - Tanaka , et al. April 3, 2	2012-04-03
Medical Heat Exchanger, Manufactoring Thereof And Artificial Lung Device App 20120063953 - Izumida; Hideki ; et al.	2012-03-15
Heat Exchanger, Method For Manufacturing The Heat Exchanger, And Method For Manufacturing Heart-lung Machine App 20110203111 - NIITSUMA; Tomokazu ; et al.	2011-08-25
Medical Heat Exchanger, Manufacturing Method Thereof And Artificial Lung Device App 20100290947 - Nakao; Shota ; et al.	2010-11-18
Heat exchanger, method for manufacturing the same, and heart-lung machine Grant 7,806,169 - Yoshida , et al. October 5, 2	2010-10-05
Heat Exchanger For Medical Use And Artificial Heart-lung Machine App 20100114004 - Tanaka; Minoru ; et al.	2010-05-06
Hollow fiber membrane-type artificial lung App 20090180924 - Niitsuma; Tomokazu	2009-07-16
Heat exchanger, method for manufacturing the same, and heart-lung machine App 20090018629 - Yoshida; Shinichi ; et al.	2009-01-15
Heat Exchanger, Method for Manufacturing the Heat Exchanger, and Method for Manufacturing Heart-Lung Machine App 20080313903 - Niitsuma; Tomokazu ; et al.	2008-12-25

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