Yoshikawa; Shoichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yoshikawa; Shoichi.The latest application filed is for "sheet position detection apparatus, sheet conveyance apparatus, and image formation apparatus".

Company Profile

3.50.47

Yoshikawa; Shoichi - Inagi JP
Yoshikawa; Shoichi - Tokyo JP
Yoshikawa; Shoichi - Okazaki JP
Yoshikawa; Shoichi - Okazaki-shi JP
Yoshikawa; Shoichi - Tottori JP
Yoshikawa; Shoichi - Princeton NJ

*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
Sheet position detection apparatus, sheet conveyance apparatus, and image formation apparatus Grant 11,053,091 - Satou , et al. July 6, 2	2021-07-06
Sheet Position Detection Apparatus, Sheet Conveyance Apparatus, And Image Formation Apparatus App 20190367308 - Satou; Masayuki ; et al.	2019-12-05
Image Forming Apparatus App 20190344592 - Yukimoto; Tomoyoshi ; et al.	2019-11-14
Toner storing container, image forming apparatus, and method for manufacturing toner storing container Grant 10,222,722 - Yukimoto , et al.	2019-03-05
Fuser with pressure pad and image forming device having the same Grant 10,175,622 - Yamamoto , et al. J	2019-01-08
Image forming apparatus and fixing device with lubricant retaining space having a variable volume Grant 10,146,158 - Yamaguchi , et al. De	2018-12-04
Fixing device and image forming apparatus Grant 10,073,393 - Minemura , et al. September 11, 2	2018-09-11
Image Forming Apparatus App 20180253045 - Yukimoto; Tomoyoshi ; et al.	2018-09-06
Fuser With Pressure Pad And Image Forming Device Having The Same App 20180164723 - YAMAMOTO; Koji ; et al.	2018-06-14
Exhaust air cleaning apparatus and image forming apparatus Grant 9,977,400 - Yamaguchi , et al. May 22, 2	2018-05-22
Toner Storing Container, Image Forming Apparatus, And Method For Manufacturing Toner Storing Container App 20180113398 - YUKIMOTO; Tomoyoshi ; et al.	2018-04-26
Image Forming Apparatus App 20180067432 - YAMAGUCHI; Masahiro ; et al.	2018-03-08
Fixing Device And Image Forming Apparatus App 20170364006 - MINEMURA; Taisuke ; et al.	2017-12-21
Image forming apparatus Grant 9,798,289 - Umemoto , et al. October 24, 2	2017-10-24
Sheet member supply device and image forming apparatus Grant 9,764,911 - Toso , et al. September 19, 2	2017-09-19
Sheet Member Supply Device And Image Forming Apparatus App 20160368722 - TOSO; Yoshiyuki ; et al.	2016-12-22
Belt tension adjustment mechanism and image forming apparatus Grant 9,523,944 - Toso , et al. December 20, 2	2016-12-20
Belt Tension Adjustment Mechanism And Image Forming Apparatus App 20160195835 - TOSO; Yoshiyuki ; et al.	2016-07-07
Sheet feeder and image forming apparatus Grant 9,340,384 - Yabuki , et al. May 17, 2	2016-05-17
Image forming apparatus Grant 9,335,736 - Umemoto , et al. May 10, 2	2016-05-10
Image forming apparatus for cancelling non-uniform rotation of a rotating member Grant 9,335,707 - Fujiwara , et al. May 10, 2	2016-05-10
Image Forming Apparatus App 20160077488 - UMEMOTO; Hiroaki ; et al.	2016-03-17
Sheet Feeder And Image Forming Apparatus App 20160068358 - YABUKI; Shinichi ; et al.	2016-03-10
Image forming apparatus Grant 9,261,858 - Satou , et al. February 16, 2	2016-02-16
Image Forming Apparatus App 20160004218 - UMEMOTO; Hiroaki ; et al.	2016-01-07
Exhaust purification apparatus Grant 9,213,310 - Mizuno , et al. December 15, 2	2015-12-15
Image Forming Apparatus App 20150277372 - SATOU; Masayuki ; et al.	2015-10-01
Gloss measuring device and image forming device including same Grant 9,116,123 - Yano , et al. August 25, 2	2015-08-25
Exhaust Air Cleaning Apparatus And Image Forming Apparatus App 20150168913 - YAMAGUCHI; Masahiro ; et al.	2015-06-18
Exhaust Purification Apparatus App 20150168912 - MIZUNO; Hiroshi ; et al.	2015-06-18
Fixing device and image forming apparatus Grant 9,037,059 - Oomoto , et al. May 19, 2	2015-05-19
Image forming apparatus having exhaust treatment system Grant 9,037,034 - Ikeda , et al. May 19, 2	2015-05-19
Rotary damper and image forming apparatus Grant 9,002,238 - Miyagawa , et al. April 7, 2	2015-04-07
Damper device and image forming apparatus Grant 8,882,601 - Oomoto , et al. November 11, 2	2014-11-11
Image forming apparatus Grant 8,805,243 - Fujiwara , et al. August 12, 2	2014-08-12
Fixing device and image forming apparatus Grant 8,805,259 - Fujiwara , et al. August 12, 2	2014-08-12
Image carrier driver and image forming apparatus with damper configured to attenuate oscillation associated with power transmission Grant 8,787,793 - Toso , et al. July 22, 2	2014-07-22
Sound Output Device App 20140140525 - Satou; Masayuki ; et al.	2014-05-22
Image Forming Apparatus App 20140079436 - FUJIWARA; Takashi ; et al.	2014-03-20
Fixing member and method for manufacturing same Grant 8,652,019 - Oomoto , et al. February 18, 2	2014-02-18
Image forming apparatus with power transmission system configured to attenuate oscillation Grant 8,626,029 - Fujiwara , et al. January 7, 2	2014-01-07
Image forming apparatus having a fixing device including an exhaust fan Grant 8,554,104 - Shimoyama , et al. October 8, 2	2013-10-08
Image forming apparatus Grant 8,554,103 - Oomoto , et al. October 8, 2	2013-10-08
Gloss Measuring Device and Image Forming Device Including Same App 20130250279 - Yano; So ; et al.	2013-09-26
Image Forming Apparatus App 20130243471 - IKEDA; Tomofumi ; et al.	2013-09-19
Rotary Damper And Image Forming Apparatus App 20130216262 - MIYAGAWA; Naoki ; et al.	2013-08-22
Image Forming Apparatus App 20130149008 - OOMOTO; Noboru ; et al.	2013-06-13
Fixing Device And Image Forming Apparatus App 20130071153 - OOMOTO; Noboru ; et al.	2013-03-21
Fixing Device And Image Forming Apparatus App 20130071152 - Fujiwara; Takashi ; et al.	2013-03-21
Fusing apparatus used to fuse toner image and image forming apparatus Grant 8,391,767 - Ito , et al. March 5, 2	2013-03-05
Method for manufacturing base member, method for manufacturing motor, method for manufacturing information apparatus, and base member, motor, and information apparatus Grant 8,339,733 - Ikegawa , et al. December 25, 2	2012-12-25
Damper Device And Image Forming Apparatus App 20120308266 - OOMOTO; Noboru ; et al.	2012-12-06
Image Carrier Driver And Image Forming Apparatus App 20120251178 - TOSO; Yoshiyuki ; et al.	2012-10-04
Method For Manufacturing Base Member, Method For Manufacturing Motor, Method For Manufacturing Information Apparatus, And Base Member, Motor, And Information Apparatus App 20120185076 - IKEGAWA; Taizo ; et al.	2012-07-19
Image Forming Apparatus App 20120155921 - Fujiwara; Takashi ; et al.	2012-06-21
Image Forming Apparatus App 20120148305 - FUJIWARA; Takashi ; et al.	2012-06-14
Beltless tandem-type image forming apparatus Grant 8,115,796 - Katogi , et al. February 14, 2	2012-02-14
Image forming apparatus Grant 8,103,200 - Ito , et al. January 24, 2	2012-01-24
Fusing Apparatus Used To Fuse Toner Image And Image Forming Apparatus App 20110299898 - Ito; Takayuki ; et al.	2011-12-08
Fusing Apparatus Used To Fuse Toner Image And Image Forming Apparatus App 20110293343 - SATOU; Masayuki ; et al.	2011-12-01
Image Forming Apparatus App 20110211860 - SHIMOYAMA; Atsuhiko ; et al.	2011-09-01
Fixing Member And Method For Manufacturing Same App 20110200371 - OOMOTO; Noboru ; et al.	2011-08-18
Image Forming Apparatus App 20110142483 - OOMOTO; Noboru ; et al.	2011-06-16
Creep resistant cleaning device and image forming device having the same Grant 7,907,867 - Moro , et al. March 15, 2	2011-03-15
Image forming apparatus capable of reducing noise energy radiated outside the apparatus, method of designing frame, and computer readable medium Grant 7,835,659 - Moro , et al. November 16, 2	2010-11-16
Hydrodynamic bearing device, motor and information recording and reproducing apparatus in which same is used, and method for manufacturing shaft used in hydrodynamic bearing device Grant 7,750,519 - Yoshikawa July 6, 2	2010-07-06
Image Forming Apparatus App 20090304416 - Ito; Takayuki ; et al.	2009-12-10
Beltless Tandem-type Image Forming Apparatus App 20090302531 - Katogi; Syuichi ; et al.	2009-12-10
Method For Manufacturing Base Member, Method For Manufacturing Motor, Method For Manufacturing Information Apparatus, And Base Member, Motor, And Information Apparatus App 20090222125 - Ikegawa; Taizo ; et al.	2009-09-03
Hydrodynamic Bearing Device, Motor And Information Recording And Reproducing Apparatus In Which Same Is Used, And Method For Manufacturing Shaft Used In Hydrodynamic Bearing Device App 20090108691 - YOSHIKAWA; Shoichi	2009-04-30
Image Forming Apparatus Capable of Reducing Noise Energy Radiated Outside the Apparatus, Method of Designing Frame, and Computer Readable Medium App 20090028598 - Moro; Fuminori ; et al.	2009-01-29
Cleaning device and image forming apparatus having the same App 20070147876 - Moro; Fuminori ; et al.	2007-06-28
Spindle motor Grant 6,787,954 - Yoshitsugu , et al. September 7, 2	2004-09-07
Spindle motor and method for assembling the same Grant 6,717,310 - Yoshikawa , et al. April 6, 2	2004-04-06
Spindle motor and method of assembling the same App 20020185925 - Yoshikawa, Shoichi ; et al.	2002-12-12
Spindle motor App 20020175577 - Yoshitsugu, Takao ; et al.	2002-11-28
Hydrodynamic bearing and motor having the same Grant 6,364,532 - Yoshikawa , et al. April 2, 2	2002-04-02
Nuclear Fusion Device Of The Air-core Tokamak Type Grant 3,663,361 - Yoshikawa May 16, 1	1972-05-16