Osumi; Masaki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Osumi; Masaki.The latest application filed is for "method of manufacturing ink jet recording head, ink jet recording head, and ink jet cartridge".

Company Profile

0.6.6

Osumi; Masaki - Kanagawa JP
Osumi; Masaki - Yokosuka JP
Osumi; Masaki - Yokosuka-shi 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
Method of manufacturing ink jet recording head, ink jet cartridge Grant 7,862,158 - Fujii , et al. January 4, 2	2011-01-04
Method of manufacturing ink jet recording head, ink jet recording head, and ink jet cartridge Grant 7,753,502 - Fujii , et al. July 13, 2	2010-07-13
Liquid discharge recording head and method for manufacturing same Grant 7,475,966 - Fujii , et al. January 13, 2	2009-01-13
Method for manufacturing liquid ejection head, substrate for liquid ejection head, and liquid ejection head Grant 7,470,375 - Koyama , et al. December 30, 2	2008-12-30
Method for producing an ink jet head Grant 7,322,104 - Koyama , et al. January 29, 2	2008-01-29
Method Of Manufacturing Ink Jet Recording Head, Ink Jet Recording Head, And Ink Jet Cartridge App 20070295687 - Fujii; Kenji ; et al.	2007-12-27
Method Of Manufacturing Ink Jet Recording Head, Ink Jet Recording Head, And Ink Jet Cartridge App 20070289942 - FUJII; KENJI ; et al.	2007-12-20
Method of manufacturing ink jet recording head, ink jet recording head, and ink jet cartridge Grant 7,287,847 - Fujii , et al. October 30, 2	2007-10-30
Liquid discharge recording head and method for manufacturing same App 20060098055 - Fujii; Kenji ; et al.	2006-05-11
Method for manufacturing liquid ejection head, substrate for liquid ejection head, and liquid ejection head App 20060090338 - Koyama; Shuji ; et al.	2006-05-04
Ink jet recording head producing method, ink jet recording head, and substrate for ink jet recording head App 20050285905 - Koyama, Shuji ; et al.	2005-12-29
Method of manufacturing ink jet recording head, ink jet recording head, and ink jet cartridge App 20050117005 - Fujii, Kenji ; et al.	2005-06-02

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