Urabe; Shigeharu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Urabe; Shigeharu.The latest application filed is for "method of producing inorganic semiconductor-or phosphor-primary particle and inorganic semiconductor-or phosphor-primary particle".

Company Profile

0.17.7

Urabe; Shigeharu - Minami-ashigara JP
Urabe, Shigeharu - Minami-ashigara-shi JP
Urabe, Shigeharu - Mimami-ashigara-shi JP
Urabe; Shigeharu - 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
Method of producing inorganic semiconductor-or phosphor-primary particle and inorganic semiconductor-or phosphor-primary particle Grant 7,326,366 - Aiba , et al. February 5, 2	2008-02-05
EL phosphor powder and EL device Grant 7,009,337 - Urabe March 7, 2	2006-03-07
EL phosphor powder and EL device Grant 6,924,592 - Urabe August 2, 2	2005-08-02
Method of producing inorganic semiconductor-or phosphor-primary particle and inorganic semiconductor-or phosphor-primary particle App 20050122027 - Aiba, Satoshi ; et al.	2005-06-09
Method and apparatus for forming silver halide emulsion particles and method for forming fine particles Grant 6,858,381 - Ichikawa , et al. February 22, 2	2005-02-22
Phosphor, producing method thereof, and electroluminescence device containing the same App 20040262577 - Urabe, Shigeharu ; et al.	2004-12-30
EL phosphor powder and EL device App 20040234747 - Urabe, Shigeharu	2004-11-25
Silver halide emulsion, production process thereof and novel pyridinium compound Grant 6,773,876 - Urabe , et al. August 10, 2	2004-08-10
EL phosphor powder and EL device App 20040145302 - Urabe, Shigeharu	2004-07-29
Method and apparatus for forming silver halide emulsion particles and method for forming fine particles App 20030224308 - Ichikawa, Yasunori ; et al.	2003-12-04
Process for producing a silver halide photographic emulsion Grant 6,605,422 - Urabe August 12, 2	2003-08-12
Process for producing a silver halide photographic emulsion App 20030039931 - Urabe, Shigeharu	2003-02-27
Silver halide emulsion, production process thereof and novel pyridinium compound App 20020155399 - Urabe, Shigeharu ; et al.	2002-10-24
Method for producing silver halide emulsion and silver halide photographic emulsion Grant 5,985,535 - Urabe November 16, 1	1999-11-16
Photographic material containing silver halide grains doped with hexa-coordinated cyano-complex Grant 5,518,871 - Urabe May 21, 1	1996-05-21
Process for the preparation of silver halide grains Grant 5,380,641 - Urabe , et al. January 10, 1	1995-01-10
Method for making silver halide emulsion, photosensitive materials using the same, and methods of recording images using the photosensitive materials Grant 5,264,338 - Urabe , et al. November 23, 1	1993-11-23
Apparatus for forming silver halide grains Grant 5,213,772 - Ichikawa , et al. May 25, 1	1993-05-25
Method for making silver halide emulsion, photosensitive materials using the same, and methods of recording images using the photosensitive materials Grant 5,196,300 - Urabe , et al. March 23, 1	1993-03-23
Process of forming silver halide grains Grant 5,145,768 - Ichikawa , et al. * September 8, 1	1992-09-08
Control process and apparatus for the formation of silver halide grains Grant 5,035,991 - Ichikawa , et al. * July 30, 1	1991-07-30
Process for preparing silver halide grains Grant 4,879,208 - Urabe November 7, 1	1989-11-07
Silver halide emulsions comprising hexagonal monodisperse tabular silver halide grains Grant 4,797,354 - Saitou , et al. January 10, 1	1989-01-10
Internal latent image silver halide emulsions Grant 4,431,731 - Sugimoto , et al. February 14, 1	1984-02-14

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