Yanagawa; Nobuyuki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yanagawa; Nobuyuki.The latest application filed is for "controlling timing for starting image formation".

Company Profile

0.48.26

Yanagawa; Nobuyuki - Shizuoka JP
Yanagawa; Nobuyuki - Shizuoka-ken JP
Yanagawa; Nobuyuki - Kanagawa JP
Yanagawa; Nobuyuki - Chigasaki JP
Yanagawa; Nobuyuki - Tokyo JP
Yanagawa, Nobuyuki - Chigasaki city JP
Yanagawa; Nobuyuki - Kanagawa-ken JP
Yanagawa, Nobuyuki - Chigasaki-shi JP
Yanagawa, Nobuyuki - Ohta-ku 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
Controlling timing for starting image formation Grant 7,656,420 - Takeyama , et al. February 2, 2	2010-02-02
Color image forming apparatus capable of effectively matching registration between elementary color images Grant 7,583,919 - Suzuki , et al. September 1, 2	2009-09-01
Image forming apparatus Grant 7,583,281 - Takeyama , et al. September 1, 2	2009-09-01
Image forming apparatus having a simple cassette of image bearing photoconductors Grant 7,542,702 - Saito , et al. June 2, 2	2009-06-02
Image carrier toner unit and image forming apparatus Grant 7,539,439 - Saito , et al. May 26, 2	2009-05-26
Method and apparatus for image forming capable of synthesizing a full color image without causing deviations of color layers Grant 7,502,041 - Suzuki , et al. March 10, 2	2009-03-10
Image forming apparatus with improved capability of image superposition Grant 7,499,066 - Takeyama , et al. March 3, 2	2009-03-03
Controlling Timing For Starting Image Formation App 20090028588 - TAKEYAMA; Yoshinobu ; et al.	2009-01-29
Controlling timing for starting image formation Grant 7,450,138 - Takeyama , et al. November 11, 2	2008-11-11
Cleaning unit with a light beam path for the passage of a light beam Grant 7,257,350 - Saito , et al. August 14, 2	2007-08-14
Image forming apparatus, and method of correcting timing for generating laser beams Grant 7,247,840 - Takeyama , et al. July 24, 2	2007-07-24
Image Carrier Toner Unit And Image Forming Apparatus App 20070154235 - Saito; Masanori ; et al.	2007-07-05
Two-station type color image forming apparatus with separately replaceable components App 20070036579 - Saito; Masanori ; et al.	2007-02-15
Belt apparatus used in image formation, and an image formation apparatus Grant 7,149,446 - Saitoh , et al. December 12, 2	2006-12-12
Two-station type color image forming apparatus with separately replaceable components Grant 7,123,858 - Saito , et al. October 17, 2	2006-10-17
Image forming apparatus having a simple cassette of image bearing photoconductors App 20060204277 - Saito; Masanori ; et al.	2006-09-14
Color image forming apparatus capable of effectively matching registration between elementary color images App 20060192838 - Suzuki; Shingo ; et al.	2006-08-31
Controlling timing for starting image formation App 20060187489 - Takeyama; Yoshinobu ; et al.	2006-08-24
Image forming apparatus with components removable in preselected direction and order Grant 7,082,274 - Saitoh , et al. July 25, 2	2006-07-25
Recording method and apparatus with an intermediate transfer medium based on transfer-type recording mechanism Grant 7,070,269 - Tanikawa , et al. July 4, 2	2006-07-04
Method and apparatus for image forming capable of synthesizing a full color image without causing deviations of color layers App 20050285922 - Suzuki, Shingo ; et al.	2005-12-29
Image forming apparatus App 20050264639 - Takeyama, Yoshinobu ; et al.	2005-12-01
Two-station type color image forming apparatus with separately replaceable components App 20050244187 - Saito, Masanori ; et al.	2005-11-03
Belt apparatus used in image formation, and an image formation apparatus App 20050226643 - Saitoh, Masanori ; et al.	2005-10-13
Optical scanning device and image forming apparatus Grant 6,933,959 - Kojima , et al. August 23, 2	2005-08-23
Belt apparatus used in image formation, and an image formation apparatus Grant 6,920,291 - Saitoh , et al. July 19, 2	2005-07-19
Image forming apparatus Grant 6,919,911 - Takeyama , et al. July 19, 2	2005-07-19
Method and device for writing control and image forming device Grant 6,891,554 - Takeyama , et al. May 10, 2	2005-05-10
Recording method and apparatus with an intermediate transfer medium based on transfer-type recording mechanism App 20050068398 - Tanikawa, Kiyoshi ; et al.	2005-03-31
Image forming apparatus App 20050030365 - Takeyama, Yoshinobu ; et al.	2005-02-10
Image forming apparatus having a plurality of developing means around an image carrier Grant 6,842,598 - Kibune , et al. January 11, 2	2005-01-11
Image forming apparatus App 20050002686 - Saitoh, Masanori ; et al.	2005-01-06
Belt apparatus used in image formation, and an image formation apparatus Grant 6,839,531 - Saitoh , et al. January 4, 2	2005-01-04
Recording method and apparatus with an intermediate transfer medium based on transfer-type recording mechanism Grant 6,837,578 - Tanikawa , et al. January 4, 2	2005-01-04
Two-station type color image forming apparatus App 20040258433 - Saito, Masanori ; et al.	2004-12-23
Image forming apparatus with selectively lockable intermediate members for supporting developing and forming devices of same Grant 6,832,061 - Saito , et al. December 14, 2	2004-12-14
Image forming apparatus with improved capability of image superposition App 20040239745 - Takeyama, Yoshinobu ; et al.	2004-12-02
Belt apparatus used in image formation, and an image formation apparatus App 20040202486 - Saitoh, Masanori ; et al.	2004-10-14
Image forming apparatus having a plurality of developing means around an image carrier App 20040067075 - Kibune, Hideaki ; et al.	2004-04-08
Image formation apparatus and method of alternating developing units Grant 6,718,151 - Kibune , et al. April 6, 2	2004-04-06
Image forming apparatus, and method of correcting timing for generating laser beams App 20040056178 - Takeyama, Yoshinobu ; et al.	2004-03-25
Recording method and apparatus with an intermediate transfer medium based on transfer-type recording mechanism App 20040036754 - Tanikawa, Kiyoshi ; et al.	2004-02-26
Image forming apparatus including components mounted and/or dismounted in selected order Grant 6,674,982 - Saitoh , et al. January 6, 2	2004-01-06
Recording method and apparatus with an intermediate transfer medium based on transfer-type recording mechanism Grant 6,623,816 - Tanikawa , et al. September 23, 2	2003-09-23
Method and device for writing control and image forming device App 20030169325 - Takeyama, Yoshinobu ; et al.	2003-09-11
Two-station type color image forming apparatus App 20030091366 - Saito, Masanori ; et al.	2003-05-15
Method of and apparatus for forming image App 20020186987 - Kibune, Hideaki ; et al.	2002-12-12
Powder composition and process of forming liquid ink image using same Grant 6,439,713 - Noguchi , et al. August 27, 2	2002-08-27
Ink-jet recording of images with improved clarity of images Grant 6,402,317 - Yanagawa , et al. June 11, 2	2002-06-11
Optical scanning device and image forming apparatus App 20020051272 - Kojima, Akira ; et al.	2002-05-02
Image forming apparatus App 20020037178 - Saitoh, Masanori ; et al.	2002-03-28
Ink-jet recording of images with improved clarity of images App 20010038409 - Yanagawa, Nobuyuki ; et al.	2001-11-08
Belt apparatus used in image formation, and an image formation apparatus App 20010028812 - Saitoh, Masanori ; et al.	2001-10-11
Image forming apparatus selectively operating one of a plurality of developing units and a method for controlling a switching operation for the developing units Grant 6,292,641 - Takeyama , et al. September 18, 2	2001-09-18
Ink-jet recording of images with improved clarity of images Grant 6,257,716 - Yanagawa , et al. July 10, 2	2001-07-10
Image forming apparatus with an intermediate transfer body including reference markers for controlling the same Grant 6,256,461 - Takeyama , et al. July 3, 2	2001-07-03
Image forming apparatus with a toner mounter having a vibration apparatus Grant 6,215,974 - Katoh , et al. April 10, 2	2001-04-10
Image forming apparatus with integrated rotatable image carrier and writing device and method of assembling the same Grant 6,157,797 - Saito , et al. December 5, 2	2000-12-05
Recycling automatic document feeder Grant 4,921,236 - Saeki , et al. May 1, 1	1990-05-01
Slit-scanning type image exposing system Grant 4,717,939 - Yanagawa January 5, 1	1988-01-05
Electrophotographic copying machine with means for mixing and removing toner and an integral exposure plate Grant 4,449,810 - Ikesue , et al. May 22, 1	1984-05-22
Development apparatus Grant 4,406,535 - Sakamoto , et al. September 27, 1	1983-09-27
Electrostatic copying machine comprising improved arrangement of operating units Grant 4,403,851 - Yanagawa September 13, 1	1983-09-13
Cleaning unit for copying machine Grant 4,402,103 - Yanagawa , et al. September 6, 1	1983-09-06
Sheet feed apparatus Grant 4,372,547 - Yanagawa , et al. February 8, 1	1983-02-08
Electrostatic copying apparatus Grant 4,365,888 - Hosaka , et al. December 28, 1	1982-12-28
Electrophotographic copying machine Grant 4,364,656 - Yanagawa December 21, 1	1982-12-21
Lamp intensity control apparatus comprising preset means Grant 4,359,670 - Hosaka , et al. November 16, 1	1982-11-16
Guide apparatus for movable contact glass in electrophotographic copying machines Grant 4,348,106 - Suzuki , et al. September 7, 1	1982-09-07
Paper feeding apparatus Grant 4,204,668 - Yanagawa May 27, 1	1980-05-27
Method of controlling fixing temperature of powder image in electrophotographic copying machine Grant 4,180,721 - Watanabe , et al. December 25, 1	1979-12-25
Electrophotographic apparatus comprising improved thermal fixing means Grant 4,161,644 - Yanagawa , et al. July 17, 1	1979-07-17
Sheet feed apparatus for electrostatic copying machine or the like Grant 4,155,545 - Yanagawa , et al. May 22, 1	1979-05-22
Cleaning unit for an optical system in a copying machine Grant 4,074,217 - Yanagawa February 14, 1	1978-02-14

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