Sumomozawa; Hironori
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sumomozawa; Hironori.The latest application filed is for "pump unit and hydrostatic transmission".
Company Profile
0.32.33
- Sumomozawa; Hironori - Hyogo JP
- Sumomozawa; Hironori - Amagasaki JP
- Sumomozawa; Hironori - Amagasaki-shi JP
- Sumomozawa; Hironori - Amagasaki-shi Hyogo JP
Patent Activity
| Patent | Date |
|---|---|
| Pump unit and working vehicle Grant 8,056,670 - Ohashi , et al. November 15, 2 | 2011-11-15 |
| Axle driving apparatus Grant 8,001,777 - Takada , et al. August 23, 2 | 2011-08-23 |
| Hyrdaulic transmission Grant 7,971,435 - Sumomozawa , et al. July 5, 2 | 2011-07-05 |
| Pump Unit And Hydrostatic Transmission App 20100257856 - Kawamura; Masahisa ; et al. | 2010-10-14 |
| Pump unit Grant 7,788,919 - Ohashi , et al. September 7, 2 | 2010-09-07 |
| Pump unit Grant 7,775,309 - Ohashi , et al. August 17, 2 | 2010-08-17 |
| Pump unit and hydrostatic transmission Grant 7,762,371 - Kawamura , et al. July 27, 2 | 2010-07-27 |
| Pump unit Grant 7,677,038 - Ohashi , et al. March 16, 2 | 2010-03-16 |
| Hydraulically driven working vehicle and hydraulic transaxle Grant 7,647,770 - Iwaki , et al. January 19, 2 | 2010-01-19 |
| Pump Unit And Working Vehicle App 20090308069 - OHASHI; Ryota ; et al. | 2009-12-17 |
| Axle Driving Apparatus App 20090260354 - TAKADA; Kenichi ; et al. | 2009-10-22 |
| Pump Unit and Hydrostatic Transmission App 20090008183 - KAWAMURA; Masahisa ; et al. | 2009-01-08 |
| Axle driving apparatus Grant 7,467,516 - Takada , et al. December 23, 2 | 2008-12-23 |
| Pump Unit App 20080289326 - OHASHI; Ryota ; et al. | 2008-11-27 |
| Hydraulic transaxle apparatus with flexible ports Grant 7,455,144 - Ohashi , et al. November 25, 2 | 2008-11-25 |
| Hydraulically Driven Working Vehicle and Hydraulic Transaxle App 20080283324 - IWAKI; Koji ; et al. | 2008-11-20 |
| Pump unit and hydrostatic transmission Grant 7,430,863 - Kawamura , et al. October 7, 2 | 2008-10-07 |
| Pump unit Grant 7,418,819 - Ohashi , et al. September 2, 2 | 2008-09-02 |
| Tandem Pump Unit App 20080202113 - OHASHI; Ryota ; et al. | 2008-08-28 |
| Hydraulically driven working vehicle and hydraulic transaxle Grant 7,415,823 - Iwaki , et al. August 26, 2 | 2008-08-26 |
| Pump unit Grant 7,409,829 - Ohashi , et al. August 12, 2 | 2008-08-12 |
| Axle Driving Apparatus App 20080115489 - Takada; Kenichi ; et al. | 2008-05-22 |
| Tandem pump unit Grant 7,371,055 - Ohashi , et al. May 13, 2 | 2008-05-13 |
| Tandem pump unit Grant 7,361,000 - Ohashi , et al. April 22, 2 | 2008-04-22 |
| Power Transmission Structure of Working Vehicle App 20080066975 - Kawakami; Manabu ; et al. | 2008-03-20 |
| Pump Unit and Working Vehicle App 20070272469 - OHASHI; Ryota ; et al. | 2007-11-29 |
| Pump unit and working vehicle Grant 7,299,888 - Ohashi , et al. November 27, 2 | 2007-11-27 |
| Pump Unit and Hydrostatic Transmission App 20070209355 - KAWAMURA; Masahisa ; et al. | 2007-09-13 |
| Hyrdaulic Transmission App 20070204609 - Sumomozawa; Hironori ; et al. | 2007-09-06 |
| Pump unit App 20070163817 - Ohashi; Ryota ; et al. | 2007-07-19 |
| Pump unit and working vehicle Grant 7,237,643 - Ohashi , et al. July 3, 2 | 2007-07-03 |
| Pump Unit App 20070144169 - Ohashi; Ryota ; et al. | 2007-06-28 |
| Pump unit and hydrostatic transmission Grant 7,231,765 - Kawamura , et al. June 19, 2 | 2007-06-19 |
| Tandem pump unit App 20070098570 - Ohashi; Ryota ; et al. | 2007-05-03 |
| Tandem pump unit App 20070098569 - Ohashi; Ryota ; et al. | 2007-05-03 |
| Hydraulic transaxle apparatus App 20070060435 - Ohashi; Ryota ; et al. | 2007-03-15 |
| Tandem pump unit Grant 7,185,577 - Ohashi , et al. March 6, 2 | 2007-03-06 |
| Pump Unit App 20070006581 - Ohashi; Ryota ; et al. | 2007-01-11 |
| Axle driving apparatus App 20070006582 - Takada; Kenichi ; et al. | 2007-01-11 |
| Pump Unit App 20060272326 - OHASHI; Ryota ; et al. | 2006-12-07 |
| Pump unit Grant 7,131,268 - Ohashi , et al. November 7, 2 | 2006-11-07 |
| Pump unit Grant 7,121,091 - Ohashi , et al. October 17, 2 | 2006-10-17 |
| Hydraulically driven working vehicle and hydraulic transaxle App 20060225927 - Iwaki; Koji ; et al. | 2006-10-12 |
| Axle driving apparatus Grant 7,114,333 - Takada , et al. October 3, 2 | 2006-10-03 |
| Pump unit App 20060112686 - Ohashi; Ryota ; et al. | 2006-06-01 |
| Pump unit and hydrostatic transmission App 20060107660 - Kawamura; Masahisa ; et al. | 2006-05-25 |
| Pump unit Grant 7,028,472 - Ohashi , et al. April 18, 2 | 2006-04-18 |
| Pump unit and working vehicle Grant 6,988,580 - Ohashi , et al. January 24, 2 | 2006-01-24 |
| Pump unit and working vehicle App 20050236214 - Ohashi, Ryota ; et al. | 2005-10-27 |
| Axle driving apparatus App 20050109027 - Takada, Kenichi ; et al. | 2005-05-26 |
| Pump unit and working vehicle App 20050098363 - Ohashi, Ryota ; et al. | 2005-05-12 |
| Axle driving apparatus Grant 6,860,106 - Takada , et al. March 1, 2 | 2005-03-01 |
| Pump unit App 20040221573 - Ohashi, Ryota ; et al. | 2004-11-11 |
| Pump unit App 20040197217 - Ohashi, Ryota ; et al. | 2004-10-07 |
| Tandem pump unit App 20040175275 - Ohashi, Ryota ; et al. | 2004-09-09 |
| Pump unit Grant 6,772,591 - Ohashi , et al. August 10, 2 | 2004-08-10 |
| Axle driving apparatus App 20040123595 - Takada, Kenichi ; et al. | 2004-07-01 |
| Tandem pump unit Grant 6,736,605 - Ohashi , et al. May 18, 2 | 2004-05-18 |
| Pump unit and working vehicle App 20030188909 - Ohashi, Ryota ; et al. | 2003-10-09 |
| Tandem pump unit App 20030033803 - Ohashi, Ryota ; et al. | 2003-02-20 |
| Tandem pump unit Grant 6,487,856 - Ohashi , et al. December 3, 2 | 2002-12-03 |
| Pump unit App 20020157391 - Ohashi, Ryota ; et al. | 2002-10-31 |
| Pump unit Grant 6,425,244 - Ohashi , et al. July 30, 2 | 2002-07-30 |
| Axle driving apparatus Grant 6,216,560 - Takada , et al. April 17, 2 | 2001-04-17 |
| Axle driving apparatus Grant 5,799,486 - Takada , et al. September 1, 1 | 1998-09-01 |
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