Oguma; Naomi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Oguma; Naomi.The latest application filed is for "pyrimidoquinazoline pigment, method for manufacturing pyrimidoquinazoline pigment, and pigment colorant".

Company Profile

4.17.12

Oguma; Naomi - Tokyo JP
Oguma; Naomi - Chuo-ku JP
Oguma; Naomi - Kawagoe 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
Pyrimidoquinazoline pigment, method for manufacturing pyrimidoquinazoline pigment, and pigment colorant Grant 10,655,017 - Iguchi , et al.	2020-05-19
Pyrimidoquinazoline Pigment, Method For Manufacturing Pyrimidoquinazoline Pigment, And Pigment Colorant App 20190233649 - IGUCHI; Kazuki ; et al.	2019-08-01
Black azo pigment and colorant Grant 10,344,166 - Iguchi , et al. July 9, 2	2019-07-09
Black Azo Pigment And Colorant App 20190048195 - IGUCHI; Kazuki ; et al.	2019-02-14
Transistor element Grant 9,608,217 - Nakayama , et al. March 28, 2	2017-03-28
Organic semiconductor particulate material, organic semiconductor thin-film, dispersion liquid for forming organic semiconductor film, method for producing organic semiconductor thin-film, and organic thin-film transistor Grant 9,518,224 - Ichikawa , et al. December 13, 2	2016-12-13
Transistor Element App 20150325805 - NAKAYAMA; Ken-ichi ; et al.	2015-11-12
Organic semiconductor material, organic semiconductor thin film, and organic thin film transistor Grant 9,133,193 - Ichikawa , et al. September 15, 2	2015-09-15
Current-amplifying transistor device and current-amplifying, light-emitting transistor device Grant 8,927,972 - Nakayama , et al. January 6, 2	2015-01-06
Organic semiconductor material, organic semiconductor thin film, and organic thin-film transistor Grant 8,895,963 - Nakayama , et al. November 25, 2	2014-11-25
Organic Semiconductor Particulate Material, Organic Semiconductor Thin-film, Dispersion Liquid For Forming Organic Semiconductor Film, Method For Producing Organic Semiconductor Thin-film, And Organic Thin-film Transistor App 20130153884 - Ichikawa; Musubu ; et al.	2013-06-20
Organic Semiconductor Material, Organic Semiconductor Thin Film, And Organic Thin Film Transistor App 20120199824 - Ichikawa; Musubu ; et al.	2012-08-09
Current-Amplifying Transistor Device and Current-Amplifying, Light-Emitting Transistor Device App 20120146011 - Nakayama; Ken-ichi ; et al.	2012-06-14
Organic semiconductor material, organic semiconductor thin film, and organic thin-film transistor App 20120056166 - Nakayama; Ken-ichi ; et al.	2012-03-08
Solidifying material for cell electrolyte solution, and cell comprising the solidifying material Grant 7,138,211 - Takizawa , et al. November 21, 2	2006-11-21
High-molecular gelling agent precursor for electrolyte Grant 6,967,232 - Takizawa , et al. November 22, 2	2005-11-22
Solidifying meterial for cell electrolyte solution, and cell comprising the solidifying material App 20040197666 - Takizawa, Minoru ; et al.	2004-10-07
Solidifying material for cell electrolyte solution, and cell comprising the solidifying material Grant 6,797,436 - Takizawa , et al. September 28, 2	2004-09-28
Charge mosaic membrane, its production process, method of its use, and apparatus provided with the same Grant 6,663,775 - Fukutomi , et al. December 16, 2	2003-12-16
Charge Mosaic Membrane, Its Production Process, Method Of Its Use, And Apparatus Provided With The Same App 20030192828 - FUKUTOMI, TAKASHI ; et al.	2003-10-16
High-molecular gelling agent precursor for electrolyte App 20030124430 - Takizawa, Minoru ; et al.	2003-07-03
Solidifying material for cell electrode solution, and cell comprising the solidifying material App 20020110738 - Takizawa, Minoru ; et al.	2002-08-15
Production process of connected microgel particles and articles treated with connected microgel particles Grant 5,770,631 - Fukutomi , et al. June 23, 1	1998-06-23

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