Umeda; Takao

Patent Applications and Registrations

Patent applications and USPTO patent grants for Umeda; Takao.The latest application filed is for "method of manufacturing an inkjet head through the anodic bonding of silicon members".

Company Profile

0.20.4

Umeda; Takao - Hitachinaka JP
Umeda; Takao - Ibaraki JP
Umeda; Takao - Hitachinaka-shi JP
Umeda; Takao - Mito JP
Umeda; Takao - Mito-shi Ibaraki-ken JP
Umeda; Takao - Hitachi 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
Transfer apparatus, method of manufacturing the transfer apparatus and image forming apparatus using the transfer apparatus Grant 7,873,312 - Umeda , et al. January 18, 2	2011-01-18
Method of manufacturing an inkjet head through the anodic bonding of silicon members Grant 7,745,307 - Umeda , et al. June 29, 2	2010-06-29
Method of manufacturing an inkjet head through the anodic bonding of silicon members Grant 7,651,197 - Umeda , et al. January 26, 2	2010-01-26
Developer transporting amount controlling member, developing apparatus, imaging apparatus, and method for exchanging developing unit Grant 7,643,779 - Mabuchi , et al. January 5, 2	2010-01-05
Method Of Manufacturing An Inkjet Head Through The Anodic Bonding Of Silicon Members App 20080293216 - Umeda; Takao ; et al.	2008-11-27
Transfer Apparatus, Method Of Manufacturing The Transfer Apparatus And Image Forming Apparatus Using The Transfer Apparatus App 20080152399 - Umeda; Takao ; et al.	2008-06-26
Developer transporting amount controlling member, developing apparatus, imaging apparatus, and method for exchanging developing unit App 20070196138 - Mabuchi; Hiroyuki ; et al.	2007-08-23
Method of manufacturing an inkjet head through the anodic bonding of silicon members App 20060139407 - Umeda; Takao ; et al.	2006-06-29
Electrostatographic printing machine Grant 6,144,836 - Umeda , et al. November 7, 2	2000-11-07
Apparatus for printing images on both sides of an image printing medium by one process Grant 5,848,323 - Umeda , et al. December 8, 1	1998-12-08
Development apparatus having a plurality of rolls rotated at particular speeds Grant 5,630,201 - Suzuki , et al. May 13, 1	1997-05-13
Bias cleaning system and electrostatic printing apparatus therewith and operating method thereof Grant 5,600,405 - Umeda , et al. February 4, 1	1997-02-04
Apparatus for displaying image information recorded on a document and any modified data added thereto Grant 5,515,144 - Miyasaka , et al. May 7, 1	1996-05-07
Multiplexed driving method for an electrooptical device, and circuit therefor Grant 5,252,954 - Nagata , et al. October 12, 1	1993-10-12
Apparatus and method for driving an optical printer having a liquid crystal optical switch Grant 5,095,376 - Umeda , et al. March 10, 1	1992-03-10
Duplex reproducing apparatus with device for cooling and conveying fused toner image Grant 4,959,693 - Mitsuya , et al. September 25, 1	1990-09-25
Time-sharing drive liquid crystal optical switch array and optical printer using this optical switch array Grant 4,783,149 - Umeda , et al. November 8, 1	1988-11-08
Printer utilizing optical switch elements Grant 4,769,659 - Umeda , et al. September 6, 1	1988-09-06
Multiplexed driving method for an optical switching element employing ferroelectric liquid crystal Grant 4,746,196 - Umeda , et al. May 24, 1	1988-05-24
Driving ferroelectric liquid crystal printers via short circuiting Grant 4,712,876 - Umeda , et al. December 15, 1	1987-12-15
Optical apparatus using ferroelectric liquid crystal and switching unit for emitted light Grant 4,634,226 - Isogai , et al. January 6, 1	1987-01-06
Driving method and apparatus for optical printer with liquid-crystal switching element Grant 4,591,886 - Umeda , et al. May 27, 1	1986-05-27
Display panel having uniaxially-stretched organic polymer film as the substrate Grant 4,586,790 - Umeda , et al. May 6, 1	1986-05-06
Liquid crystal display device Grant 4,505,546 - Umeda , et al. March 19, 1	1985-03-19

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