IWAKI; Koji
Patent Applications and Registrations
Patent applications and USPTO patent grants for IWAKI; Koji.The latest application filed is for "hst and transmission device".
Company Profile
12.47.61
- IWAKI; Koji - Amagasaki-shi Hyogo
- Iwaki; Koji - Amagasaki JP
- Iwaki; Koji - Hyogo JP
- Iwaki; Koji - Amagasaki-sh i JP
Patent Activity
| Patent | Date |
|---|---|
| Hst And Transmission Device App 20220307578 - OWADA; Kazuhiro ; et al. | 2022-09-29 |
| Working vehicle Grant 11,293,528 - Iwaki , et al. April 5, 2 | 2022-04-05 |
| Transmission Structure And Working Vehicle App 20220074491 - IWAKI; Koji ; et al. | 2022-03-10 |
| Hydrostatic Transaxle App 20220074476 - OTA; Takehiro ; et al. | 2022-03-10 |
| Transmission structure and working vehicle Grant 11,204,097 - Iwaki , et al. December 21, 2 | 2021-12-21 |
| Hydraulic transaxle Grant 10,895,249 - Murashima , et al. January 19, 2 | 2021-01-19 |
| Parking brake apparatus for vehicle Grant 10,888,047 - Yasuda , et al. January 12, 2 | 2021-01-12 |
| Control mechanism for stepless transmission Grant 10,794,480 - Matsuura , et al. October 6, 2 | 2020-10-06 |
| Transaxle and vehicle with it Grant 10,711,887 - Murashima , et al. | 2020-07-14 |
| Actuator unit for controlling hydraulic pump Grant 10,641,389 - Matsuura , et al. | 2020-05-05 |
| Working Vehicle App 20200132169 - IWAKI; Koji ; et al. | 2020-04-30 |
| Transmission Structure And Working Vehicle App 20200124170 - IWAKI; Koji ; et al. | 2020-04-23 |
| Transaxle Grant 10,591,036 - Matsuura , et al. | 2020-03-17 |
| Clutch system hydraulically controlling axial slide action of clutch slider Grant 10,408,278 - Matsuura , et al. Sept | 2019-09-10 |
| Hydraulic Transaxle App 20190270435 - MATSUURA; Jun ; et al. | 2019-09-05 |
| Parking Brake Apparatus For Vehicle App 20190230863 - YASUDA; Toshifumi ; et al. | 2019-08-01 |
| Micro-traction drive unit and hydrostatic transmission Grant 10,364,875 - Iwaki , et al. July 30, 2 | 2019-07-30 |
| Hydrostatic Transaxle App 20190141898 - Yasuda; Toshifumi ; et al. | 2019-05-16 |
| Control Mechanism For Stepless Transmission App 20180223992 - MATSUURA; Jun ; et al. | 2018-08-09 |
| Transaxle And Vehicle With It App 20180223993 - MURASHIMA; Daisuke ; et al. | 2018-08-09 |
| Transaxle including brake Grant 9,964,126 - Murashima , et al. May 8, 2 | 2018-05-08 |
| Transaxle App 20180031097 - MATSUURA; Jun ; et al. | 2018-02-01 |
| Micro-Traction Drive Unit and Hydrostatic Transmission App 20170335939 - IWAKI; Koji ; et al. | 2017-11-23 |
| Actuator Unit For Controlling Hydraulic Pump App 20170307075 - MATSUURA; Jun ; et al. | 2017-10-26 |
| Belt type continuously variable transmission device Grant 9,797,485 - Ebihara , et al. October 24, 2 | 2017-10-24 |
| Dual Clutch Transmission App 20170284510 - IWAKI; Koji ; et al. | 2017-10-05 |
| Transaxle Grant 9,759,310 - Yasuda , et al. September 12, 2 | 2017-09-12 |
| Hydraulic Transaxle App 20170218929 - MURASHIMA; Daisuke ; et al. | 2017-08-03 |
| Transaxle Including Brake App 20160363203 - MURASHIMA; Daisuke ; et al. | 2016-12-15 |
| Bevel Gear Power Transmission Structure App 20160341297 - IWAKI; Koji ; et al. | 2016-11-24 |
| Transaxle and working vehicle equipped with the transaxle Grant 9,487,085 - Matsuura , et al. November 8, 2 | 2016-11-08 |
| Powertrain system for vehicle Grant 9,475,384 - Matsuura , et al. October 25, 2 | 2016-10-25 |
| Transaxle App 20160298743 - YASUDA; Toshifumi ; et al. | 2016-10-13 |
| Clutch System App 20160281821 - MATSUURA; Jun ; et al. | 2016-09-29 |
| Transaxle Grant 9,453,519 - Saldierna , et al. September 27, 2 | 2016-09-27 |
| Hydrostatic stepless transmission Grant 9,416,859 - Iwaki , et al. August 16, 2 | 2016-08-16 |
| Belt Type Continuously Variable Transmission Device App 20160186841 - Ebihara; Tomoyuki ; et al. | 2016-06-30 |
| Belt type continuously variable transmission Grant 9,334,934 - Ishino , et al. May 10, 2 | 2016-05-10 |
| Control Mechanism For Hydrostatic Transmission App 20160040691 - Matsuura; Jun ; et al. | 2016-02-11 |
| Transmission for working vehicle Grant 9,248,737 - Iwaki , et al. February 2, 2 | 2016-02-02 |
| Transaxle And Working Vehicle Equipped With The Transaxle App 20150306954 - MATSUURA; Jun ; et al. | 2015-10-29 |
| Transmission For Working Vehicle App 20150239344 - Iwaki; Koji ; et al. | 2015-08-27 |
| Apparatus Including Hydrostatic Transmission App 20150075155 - MURASHIMA; Daisuke ; et al. | 2015-03-19 |
| Powertrain System For Vehicle App 20150068824 - MATSUURA; Jun ; et al. | 2015-03-12 |
| Transaxle App 20150007555 - SALDIERNA; Oscar H. ; et al. | 2015-01-08 |
| Belt Type Continuously Variable Transmission Device App 20150011344 - EBIHARA; TOMOYUKI ; et al. | 2015-01-08 |
| Belt Type Continuously Variable Transmission App 20140378251 - Ishino; Fumitoshi ; et al. | 2014-12-25 |
| Hydraulic transaxle Grant 8,887,500 - Kanenobu , et al. November 18, 2 | 2014-11-18 |
| Drive system control device for working vehicle Grant 8,838,348 - Oouchida , et al. September 16, 2 | 2014-09-16 |
| Transmission Grant 8,806,864 - Ishii , et al. August 19, 2 | 2014-08-19 |
| Hydraulic transmission system for zero-turn vehicle Grant 8,800,279 - Kita , et al. August 12, 2 | 2014-08-12 |
| Traveling speed control system for work vehicle Grant 8,758,195 - Iwaki June 24, 2 | 2014-06-24 |
| Traveling Speed Control System for Work Vehicle App 20140011638 - IWAKI; Koji | 2014-01-09 |
| Hydrostatic Stepless Transmission App 20130269328 - IWAKI; Koji ; et al. | 2013-10-17 |
| Hydraulic Transaxle App 20130239561 - KANENOBU; Hideki ; et al. | 2013-09-19 |
| Drive System Control Device For Working Vehicle App 20130173123 - Oouchida; Takeshi ; et al. | 2013-07-04 |
| Wheel motor device Grant 8,459,398 - Iwaki June 11, 2 | 2013-06-11 |
| Hydraulic Transmission System For Zero-turn Vehicle App 20130091837 - KITA; Tsuyoshi ; et al. | 2013-04-18 |
| Electric vehicle Grant 8,381,853 - Iwaki , et al. February 26, 2 | 2013-02-26 |
| Traveling system transmission structure for vehicle Grant 8,337,353 - Iwaki , et al. December 25, 2 | 2012-12-25 |
| Wheel Motor Device App 20120261201 - IWAKI; Koji | 2012-10-18 |
| Working vehicle and HST unit Grant 8,281,892 - Sugimoto , et al. October 9, 2 | 2012-10-09 |
| Hydraulic transaxle Grant 8,205,708 - Sakakura , et al. June 26, 2 | 2012-06-26 |
| Hydrostatic transaxle and hydraulically driven vehicle Grant 8,109,355 - Iwaki , et al. February 7, 2 | 2012-02-07 |
| Hydraulic transaxle Grant 7,980,351 - Iwaki , et al. July 19, 2 | 2011-07-19 |
| Power transmission system of hydraulically driven working vehicle Grant 7,980,339 - Ishii , et al. July 19, 2 | 2011-07-19 |
| Electric Vehicle App 20110155486 - IWAKI; Koji ; et al. | 2011-06-30 |
| Transmission App 20110099993 - ISHII; Norihiro ; et al. | 2011-05-05 |
| Hydrostatic transaxle Grant 7,900,735 - Iwaki , et al. March 8, 2 | 2011-03-08 |
| Power Transmission System of Hydraulically Driven Working Vehicle App 20100222172 - ISHII; Norihiro ; et al. | 2010-09-02 |
| Hydrostatic Transaxle App 20100147616 - IWAKI; Koji ; et al. | 2010-06-17 |
| Power transmission system of hydraulically driven working vehicle Grant 7,726,425 - Ishii , et al. June 1, 2 | 2010-06-01 |
| Hydrostatic transaxle Grant 7,690,470 - Iwaki , et al. April 6, 2 | 2010-04-06 |
| Traveling System Transmission Structure for Vehicle App 20100051410 - Iwaki; Koji ; et al. | 2010-03-04 |
| Hydraulically driven working vehicle and hydraulic transaxle Grant 7,647,770 - Iwaki , et al. January 19, 2 | 2010-01-19 |
| Hydrostatic Transaxle and Hydraulically Driven Vehicle App 20090288901 - IWAKI; Koji ; et al. | 2009-11-26 |
| Working Vehicle and HST Unit App 20090236169 - SUGIMOTO; Hiroshi ; et al. | 2009-09-24 |
| Hydrostatic transaxle and hydraulically driven vehicle Grant 7,588,103 - Iwaki , et al. September 15, 2 | 2009-09-15 |
| Wheel Motor Device App 20090200858 - IWAKI; Koji | 2009-08-13 |
| Internal Combustion Engine, Vehicle Power Transmission System and Lawn Tractor Equipped With Them App 20090098961 - Hasegawa; Toshiyuki ; et al. | 2009-04-16 |
| Hydraulic Transaxle App 20090049833 - SAKAKURA; Shinya ; et al. | 2009-02-26 |
| Hydraulic Drive Vehicle with Cooling System App 20090025997 - Ishii; Norihiro ; et al. | 2009-01-29 |
| Hydraulically Driven Working Vehicle and Hydraulic Transaxle App 20080283324 - IWAKI; Koji ; et al. | 2008-11-20 |
| Hydraulic axle-drive device Grant 7,431,122 - Iwaki , et al. October 7, 2 | 2008-10-07 |
| Hydraulic Transaxle App 20080217991 - IWAKI; Koji ; et al. | 2008-09-11 |
| Hydraulic Drive Vehicle with Cooling System App 20080210482 - ISHII; Norihiro ; et al. | 2008-09-04 |
| Hydraulically driven working vehicle and hydraulic transaxle Grant 7,415,823 - Iwaki , et al. August 26, 2 | 2008-08-26 |
| Transaxle App 20080179128 - IWAKI; Koji ; et al. | 2008-07-31 |
| Hydrostatic Transaxle App 20070245726 - Iwaki; Koji ; et al. | 2007-10-25 |
| Hydraulically driven vehicle App 20060278459 - Iwaki; Koji ; et al. | 2006-12-14 |
| Power transmission system of hydraulically driven working vehicle App 20060260303 - Ishii; Norihiro ; et al. | 2006-11-23 |
| Hydraulically driven working vehicle and hydraulic transaxle App 20060225927 - Iwaki; Koji ; et al. | 2006-10-12 |
| Tractor frame and method of manufacture therefor Grant 7,036,622 - Iwaki May 2, 2 | 2006-05-02 |
| Hydrostatic transaxle and hydraulically driven vehicle App 20060042839 - Iwaki; Koji ; et al. | 2006-03-02 |
| Four-wheel drive vehicle App 20050230171 - Hasegawa, Toshiyuki ; et al. | 2005-10-20 |
| Hydraulic axle-drive device App 20050121249 - Iwaki, Koji ; et al. | 2005-06-09 |
| Tractor frame and method of manufacture therefor App 20020153190 - Iwaki, Koji | 2002-10-24 |
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