Tsuboi; Toshio

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tsuboi; Toshio.The latest application filed is for "image forming apparatus, and method for controlling the same".

Company Profile

2.26.11

Tsuboi; Toshio - Okazaki JP
TSUBOI; Toshio - Okazaki-shi JP
Tsuboi; Toshio - Okayama JP
Tsuboi; Toshio - Pasadena TX US
Tsuboi; Toshio - Mahwah NJ
Tsuboi; Toshio - Osaka 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
Image forming apparatus, and method for controlling the same Grant 11,022,923 - Igo , et al. June 1, 2	2021-06-01
Image Forming Apparatus, And Method For Controlling The Same App 20190196381 - IGO; Shota ; et al.	2019-06-27
Method For Producing Ethylene-vinyl Alcohol Copolymer Resin, Ethylene-vinyl Alcohol Copolymer Resin, And Laminate App 20140018462 - Tsuboi; Toshio ; et al.	2014-01-16
Method for producing ethylene-vinyl alcohol copolymer resin, ethylene-vinyl alcohol copolymer resin, and multilayer structure Grant 8,419,999 - Tsuboi , et al. April 16, 2	2013-04-16
Method For Producing Ethylene-vinyl Alcohol Copolymer Resin, Ethylene-vinyl Alcohol Copolymer Resin, And Multilayer Structure App 20120248640 - TSUBOI; Toshio ; et al.	2012-10-04
Image forming apparatus, and exposure control method therefor Grant 8,233,016 - Sakai , et al. July 31, 2	2012-07-31
Image forming apparatus capable of suppressing color variation due to misregistration of colors, image forming method, and computer-readable medium Grant 8,098,406 - Hirota , et al. January 17, 2	2012-01-17
Image forming apparatus and method for detecting separated state of transfer member Grant 7,840,148 - Tanaka , et al. November 23, 2	2010-11-23
Image forming apparatus and method for detecting separated state of transfer unit Grant 7,697,856 - Tsuboi , et al. April 13, 2	2010-04-13
Image processing apparatus Grant 7,656,566 - Tajima , et al. February 2, 2	2010-02-02
Image processing apparatus Grant 7,599,092 - Tajima , et al. October 6, 2	2009-10-06
Image forming apparatus capable of suppressing color variation due to misregistration of colors, image forming method, and computer-readable medium App 20090091796 - Hirota; Soh ; et al.	2009-04-09
Image forming apparatus and method for detecting separated state of transfer unit App 20070217801 - Tsuboi; Toshio ; et al.	2007-09-20
Image forming apparatus and method for detecting separated state of transfer member App 20070196126 - Tanaka; Masaki ; et al.	2007-08-23
Image forming apparatus, and exposure control method therefor App 20070085893 - Sakai; Tetsuya ; et al.	2007-04-19
Image processing apparatus App 20060279756 - Tajima; Katsuaki ; et al.	2006-12-14
Method and device for estimating toner concentration and image forming apparatus equipped with such device Grant 7,149,439 - Hirata , et al. December 12, 2	2006-12-12
Image processing apparatus Grant 7,106,475 - Tajima , et al. September 12, 2	2006-09-12
Method and device for estimating toner concentration and image forming apparatus equipped with such device App 20060018674 - Hirata; Katsuyuki ; et al.	2006-01-26
Apparatus, method and system for image processing with a color correction device Grant 6,891,639 - Nabeshima , et al. May 10, 2	2005-05-10
Data communication apparatus Grant 6,882,446 - Tohyama , et al. April 19, 2	2005-04-19
Image processing apparatus Grant 6,763,135 - Tohyama , et al. July 13, 2	2004-07-13
Image forming apparatus App 20040047666 - Imaizumi, Shoji ; et al.	2004-03-11
Image forming apparatus Grant 6,625,331 - Imaizumi , et al. September 23, 2	2003-09-23
Image data processing system with still video camera and digital image forming apparatus Grant 5,499,113 - Tsuboi , et al. March 12, 1	1996-03-12
Image reading apparatus having detachable optical system Grant 5,335,090 - Yamada , et al. August 2, 1	1994-08-02
Facsimile apparatus with a page printer having reduced memory capacity requirements Grant 5,317,416 - Tsuboi , et al. May 31, 1	1994-05-31
Facsimile apparatus capable of distinguishing the communication from a particular transmitter Grant 5,262,851 - Nakatani , et al. November 16, 1	1993-11-16
Digital color copying machine comprising a test mode for making a color adjustment Grant 5,182,638 - Tsuboi , et al. January 26, 1	1993-01-26
Image forming apparatus with imbricated discharge of recording paper to improve visual recognition of sorted groups Grant 5,128,762 - Muramatsu , et al. July 7, 1	1992-07-07
Digital color copying machine for forming a plurality of images of the same image Grant 5,124,799 - Tsuboi , et al. June 23, 1	1992-06-23
Digital color copying machine comprising a test mode for making a color adjustment Grant 5,124,788 - Tsuboi , et al. June 23, 1	1992-06-23
Image forming apparatus comprising sample image printing mode and image forming method therefor Grant 5,119,182 - Tsuboi , et al. June 2, 1	1992-06-02
Facsimile device enabling efficient output to record sheet Grant 5,057,937 - Muramatsu , et al. October 15, 1	1991-10-15
Digital color copying machine Grant 4,979,031 - Tsuboi , et al. December 18, 1	1990-12-18

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