loadpatents
Patent applications and USPTO patent grants for Tozawa; Shoji.The latest application filed is for "hydraulic system and method for control".
Patent | Date |
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Data acquisition system indexed by cycle segmentation Grant 8,185,290 - Mintah , et al. May 22, 2 | 2012-05-22 |
Adaptive payload monitoring system Grant 8,156,048 - Mintah , et al. April 10, 2 | 2012-04-10 |
Adaptive work cycle control system Grant 8,024,095 - Mintah , et al. September 20, 2 | 2011-09-20 |
Payload system that compensates for rotational forces Grant 7,912,612 - Janardhan , et al. March 22, 2 | 2011-03-22 |
Machine with a position-sensing system Grant 7,746,067 - Brandt , et al. June 29, 2 | 2010-06-29 |
Hydraulic System And Method For Control App 20100043418 - Verkuilen; Michael T. ;   et al. | 2010-02-25 |
Hydraulic Circuit, Energy Recovery Device, And Hydraulic Circuit For Work Machine App 20090288408 - Tozawa; Shoji ;   et al. | 2009-11-26 |
Hydraulic system having augmented pressure compensation Grant 7,614,336 - VerKuilen , et al. November 10, 2 | 2009-11-10 |
Work machine Grant 7,596,893 - Tozawa , et al. October 6, 2 | 2009-10-06 |
Adaptive payload monitoring system App 20090228394 - Mintah; Brian ;   et al. | 2009-09-10 |
Data acquisition system indexed by cycle segmentation App 20090228176 - Mintah; Brian ;   et al. | 2009-09-10 |
Adaptive work cycle control system App 20090228177 - Mintah; Brian ;   et al. | 2009-09-10 |
Swing drive device and work machine Grant 7,565,801 - Tozawa , et al. July 28, 2 | 2009-07-28 |
Work machine Grant 7,562,472 - Tozawa , et al. July 21, 2 | 2009-07-21 |
Payload system that compensates for rotational forces App 20090139119 - Janardhan; Vijayakumar ;   et al. | 2009-06-04 |
Work Machine App 20090077837 - Tozawa; Shoji ;   et al. | 2009-03-26 |
Machine with a position-sensing system App 20090058401 - Brandt; Everett Gene ;   et al. | 2009-03-05 |
Work Machine App 20090036264 - Tozawa; Shoji ;   et al. | 2009-02-05 |
Swing Drive Device and Work Machine App 20080314038 - Tozawa; Shoji ;   et al. | 2008-12-25 |
Configurable hydraulic control system Grant 7,441,404 - Devier , et al. October 28, 2 | 2008-10-28 |
Hydraulic system having area controlled bypass Grant 7,331,175 - VerKuilen , et al. February 19, 2 | 2008-02-19 |
Multi-actuator pressure-based flow control system Grant 7,260,931 - Egelja , et al. August 28, 2 | 2007-08-28 |
Multi-actuator pressure-based flow control system App 20070119159 - Egelja; Aleksandar M. ;   et al. | 2007-05-31 |
Hydraulic system having augmented pressure compensation App 20070074510 - VerKuilen; Michael Todd ;   et al. | 2007-04-05 |
Hydraulic system having area controlled bypass App 20070044463 - VerKuilen; Michael Todd ;   et al. | 2007-03-01 |
Hydraulic system having priority based flow control Grant 7,146,808 - Devier , et al. December 12, 2 | 2006-12-12 |
Configurable hydraulic control system App 20060112685 - Devier; Lonnie James ;   et al. | 2006-06-01 |
Hydraulic system having priority based flow control App 20060090459 - Devier; Lonnie J. ;   et al. | 2006-05-04 |
Remote radio operating system, and remote operating apparatus, mobile relay station and radio mobile working machine Grant 6,778,097 - Kajita , et al. August 17, 2 | 2004-08-17 |
Self-induction-type stroke sensor Grant 6,512,360 - Goto , et al. January 28, 2 | 2003-01-28 |
Construction machine with function of measuring finishing accuracy of floor face smoothed thereby Grant 6,209,232 - Ono , et al. April 3, 2 | 2001-04-03 |
Control device of construction machine Grant 6,098,322 - Tozawa , et al. August 8, 2 | 2000-08-08 |
Apparatus and method for controlling a contruction machine Grant 5,826,666 - Tozawa , et al. October 27, 1 | 1998-10-27 |
Load transfer and loading device with weight measurement Grant 5,824,965 - Fujii , et al. October 20, 1 | 1998-10-20 |
Device and method for controlling attachment of construction machine Grant 5,784,944 - Tozawa , et al. July 28, 1 | 1998-07-28 |
Method and device for controlling bucket angle of hydraulic shovel Grant 5,782,018 - Tozawa , et al. July 21, 1 | 1998-07-21 |
Alarm system for constructional machine Grant 5,198,800 - Tozawa , et al. March 30, 1 | 1993-03-30 |
Implement positioning control system for construction machines Grant 5,052,883 - Morita , et al. October 1, 1 | 1991-10-01 |
Automatic implement position control system Grant 4,934,463 - Ishida , et al. June 19, 1 | 1990-06-19 |
Operation data recording system Grant 4,853,859 - Morita , et al. August 1, 1 | 1989-08-01 |
Operation data-recording system for a machine Grant 4,757,454 - Hisatake , et al. July 12, 1 | 1988-07-12 |
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