MAEHARA; Osamu

Patent Applications and Registrations

Patent applications and USPTO patent grants for MAEHARA; Osamu.The latest application filed is for "manufacturing method and manufacturing apparatus for hollow fiber membrane sheet, as well as hollow fiber membrane sheet".

Company Profile

0.5.7

MAEHARA; Osamu - Toyohashi-shi JP
Maehara; Osamu - Otake JP
MAEHARA; Osamu - Otake-shi JP
Maehara; Osamu - Kanagawa JP
Maehara; Osamu - Hiroshima JP
Maehara; Osamu - Kawasaki 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
Manufacturing Method And Manufacturing Apparatus For Hollow Fiber Membrane Sheet, As Well As Hollow Fiber Membrane Sheet App 20170189856 - IDEGUCHI; Makoto ; et al.	2017-07-06
Method for producing porous membrane and drying device of porous membrane Grant 9,528,760 - Maehara , et al. December 27, 2	2016-12-27
Hollow Fiber Membrane Spinning Nozzle, And Method For Manufacturing Hollow Fiber Membrane App 20160279579 - FUJIKI; Hiroyuki ; et al.	2016-09-29
Porous Membrane Production Method, And Porous Membrane Drying Device App 20150075027 - Maehara; Osamu ; et al.	2015-03-19
Hollow Fiber Membrane Spinning Nozzle, And Method For Manufacturing Hollow Fiber Membrane App 20130292860 - Fujiki; Hiroyuki ; et al.	2013-11-07
Device for electrophoresis, electrophoresis equipment, electrophoretic method, and specimen detection method Grant 7,527,720 - Ishimaru , et al. May 5, 2	2009-05-05
Carriers having biological substance App 20070117119 - Akita; Takashi ; et al.	2007-05-24
Carriers having biological substance Grant 7,122,378 - Akita , et al. October 17, 2	2006-10-17
Device for electrophoresis, electrophoretic equipment, electrophoretic method, and specimen detection method App 20040245103 - Ishimaru, Teruta ; et al.	2004-12-09
Angle transducer employing polarized light Grant 4,650,996 - Maehara , et al. March 17, 1	1987-03-17
Gear mesh testing instruments Grant 4,336,711 - Maehara , et al. June 29, 1	1982-06-29

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