| Patent | Date |
|---|
Sewing machine
Grant 11,162,199 - Yasumoto , et al. November 2, 2 | 2021-11-02 |
Sewing Machine
App 20200399807 - YASUMOTO; Saki ; et al. | 2020-12-24 |
Foot controller of sewing machine
Grant 10,260,187 - Sakai | 2019-04-16 |
Foot Controller Of Sewing Machine
App 20180163331 - SAKAI; Yoshihiro | 2018-06-14 |
Corrosive environment monitoring system and corrosive environment monitoring method
Grant 9,033,649 - Kato , et al. May 19, 2 | 2015-05-19 |
Storage device for vehicle
Grant 8,485,582 - Sakai , et al. July 16, 2 | 2013-07-16 |
Storage Device For Vehicle
App 20130140842 - SAKAI; Yoshihiro ; et al. | 2013-06-06 |
Corrosive Environment Monitoring System and Corrosive Environment Monitoring Method
App 20120128469 - Kato; Hideo ; et al. | 2012-05-24 |
Drive control method, drive control device, belt apparatus, image forming apparatus, image reading apparatus, computer product
Grant 7,696,713 - Komatsu , et al. April 13, 2 | 2010-04-13 |
Surface light source and electrically illuminated signboard
Grant 7,637,045 - Sakai December 29, 2 | 2009-12-29 |
Belt driving unit and, method of switching the control loop between a normal and abnormal control loop
Grant 7,636,540 - Sakai December 22, 2 | 2009-12-22 |
Belt driving apparatus, image forming apparatus, belt driving method, and computer-readable medium for driving a belt
Grant 7,606,514 - Sakai October 20, 2 | 2009-10-20 |
Drive control method, drive control device, belt apparatus, image forming apparatus, image reading apparatus, computer product
Grant 7,576,509 - Komatsu , et al. August 18, 2 | 2009-08-18 |
Optical encoder, motor driver and image forming apparatus
Grant 7,532,370 - Kudo , et al. May 12, 2 | 2009-05-12 |
Surface light source and electrically illuminated signboard
Grant 7,517,105 - Sakai April 14, 2 | 2009-04-14 |
Device and method for belt speed control, and image forming apparatus
Grant 7,424,255 - Sakai September 9, 2 | 2008-09-09 |
Surface Light Source and Electrically Illuminated Signboard
App 20080047181 - Sakai; Yoshihiro | 2008-02-28 |
Bulky sheet material having three-dimensional protrusions
Grant 7,303,808 - Taneichi , et al. December 4, 2 | 2007-12-04 |
Surface light source and electrically illuminated signboard
App 20070159849 - Sakai; Yoshihiro | 2007-07-12 |
Drive Control Method, Drive Control Device, Belt Apparatus, Image Forming Apparatus, Image Reading Apparatus, Computer Product
App 20070152622 - KOMATSU; Makoto ; et al. | 2007-07-05 |
Electrical device for charging batteries
Grant 7,170,258 - Sakai January 30, 2 | 2007-01-30 |
Belt driving apparatus, image forming apparatus, belt driving method, and computer-readable medium for driving a belt
App 20060280523 - Sakai; Yoshihiro | 2006-12-14 |
Belt device, image forming apparatus, and method to control belt speed
Grant 7,133,630 - Sakai November 7, 2 | 2006-11-07 |
Image reading device and image forming apparatus including the image reading device
Grant 7,102,797 - Sakai September 5, 2 | 2006-09-05 |
Endless belt unit, image forming apparatus, and method of driving and controlling belt member
Grant 7,076,195 - Sakai July 11, 2 | 2006-07-11 |
Device and method for belt speed control, and image forming apparatus
App 20060133861 - Sakai; Yoshihiro | 2006-06-22 |
Battery charger
Grant 6,969,269 - Sakai November 29, 2 | 2005-11-29 |
Image forming apparatus including rotary member speed detection mechanism
Grant 6,947,693 - Kamiya , et al. September 20, 2 | 2005-09-20 |
Belt driving unit, method of switching control loop for the belt driving unit, and image forming apparatus
App 20050105937 - Sakai, Yoshihiro | 2005-05-19 |
Battery charger
App 20050106908 - Sakai, Yoshihiro | 2005-05-19 |
Drive control method, drive control device, belt apparatus, image forming apparatus, image reading apparatus, computer product
App 20050099153 - Komatsu, Makoto ; et al. | 2005-05-12 |
Belt device, image forming apparatus, and method to control belt speed
App 20050025524 - Sakai, Yoshihiro | 2005-02-03 |
Image forming apparatus including rotary member speed detection mechanism
App 20040228663 - Kamiya, Takuroh ; et al. | 2004-11-18 |
Battery charger
App 20040212343 - Sakai, Yoshihiro | 2004-10-28 |
Optical encoder, motor driver and image forming apparatus
App 20040160646 - Kudo, Koichi ; et al. | 2004-08-19 |
Endless belt unit, image forming apparatus, and method of driving and controlling belt member
App 20040141775 - Sakai, Yoshihiro | 2004-07-22 |
Encoder
Grant 6,750,445 - Sakai , et al. June 15, 2 | 2004-06-15 |
Process for producing hydrophilic ODS packing material made of silica gel
Grant 6,713,033 - Sakai , et al. March 30, 2 | 2004-03-30 |
Image reading device and image forming apparatus including the image reading device
App 20020186426 - Sakai, Yoshihiro | 2002-12-12 |
Bulky sheet material having three-dimensional protrusions
App 20020068150 - Taneichi, Shoichi ; et al. | 2002-06-06 |
Process for producing hydrophilic ODS packing material made of silica gel for liquid chromatography
App 20020032122 - Sakai, Yoshihiro ; et al. | 2002-03-14 |
Device for regenerating printed sheet-like recording medium
Grant RE37,197 - Iida , et al. May 29, 2 | 2001-05-29 |
Image forming apparatus for fixing a toner image at a first speed or at a second speed
Grant 6,057,869 - Kawaishi , et al. May 2, 2 | 2000-05-02 |
Image forming apparatus with display device for displaying before and after image processing data
Grant 5,937,232 - Taguchi , et al. August 10, 1 | 1999-08-10 |
Image forming apparatus cleaning an intermediate transfer member carrying a concurrently existing plurality of toner image pages
Grant 5,926,670 - Furuta , et al. July 20, 1 | 1999-07-20 |
Absorbent articles
Grant 5,804,518 - Sakai , et al. September 8, 1 | 1998-09-08 |
Image forming apparatus
Grant 5,631,691 - Furuta , et al. May 20, 1 | 1997-05-20 |
Device for regenerating printed sheet-like recording medium
Grant 5,612,766 - Iida , et al. March 18, 1 | 1997-03-18 |
Speaking apparatus having handfree conversation function
Grant 5,479,502 - Ohga , et al. December 26, 1 | 1995-12-26 |
Speech coding system having codebook storing differential vectors between each two adjoining code vectors
Grant 5,323,486 - Taniguchi , et al. June 21, 1 | 1994-06-21 |
Color image forming apparatus which accelerates or decelerates the developing sleeves at a constant rate
Grant 5,321,475 - Horiuchi , et al. June 14, 1 | 1994-06-14 |
Image forming apparatus having a separate black developer stored for a color image
Grant 5,160,969 - Mizuma , et al. November 3, 1 | 1992-11-03 |
Applicator for the use of sanitary goods such as a tampon, etc.
Grant 5,135,475 - Nakanishi , et al. August 4, 1 | 1992-08-04 |
Device for transporting sheet members using an alternating voltage
Grant 5,121,170 - Bannai , et al. June 9, 1 | 1992-06-09 |
Echo canceller with short processing delay and decreased multiplication number
Grant 4,951,269 - Amano , et al. August 21, 1 | 1990-08-21 |
Mechanism for driving photosensitive drums
Grant 4,796,050 - Furuta , et al. January 3, 1 | 1989-01-03 |
Optical system for color copier
Grant 4,742,371 - Furuta , et al. May 3, 1 | 1988-05-03 |
Portable image forming device
Grant 4,717,965 - Mashiko , et al. January 5, 1 | 1988-01-05 |
Color copying apparatus
Grant 4,690,542 - Furuta , et al. September 1, 1 | 1987-09-01 |
Color electrophotographic copying process
Grant 4,690,541 - Sakai , et al. September 1, 1 | 1987-09-01 |
Method of and apparatus for producing duplicates in color
Grant 4,664,501 - Koizumi , et al. May 12, 1 | 1987-05-12 |
Method of controlling copying machine operation
Grant 4,662,739 - Sakai , et al. May 5, 1 | 1987-05-05 |
Noiseless lug tires
Grant 4,289,183 - Abe , et al. September 15, 1 | 1981-09-15 |
Pneumatic tire having anti-transverse skid property for vehicles which run at high speed under heavy load
Grant 4,265,287 - Abe , et al. May 5, 1 | 1981-05-05 |
Process of manufacturing a taper leaf spring and its device
Grant 4,215,558 - Shiguma , et al. August 5, 1 | 1980-08-05 |
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