NAKATA MANUFACTURING CO., LTD.
Patent Applications and Registrations
Patent applications and USPTO patent grants for NAKATA MANUFACTURING CO., LTD..The latest application filed is for "square tube forming method and square tube forming device".
- NAKATA MANUFACTURING CO., LTD. - Osaka N/A JP
- NAKATA MANUFACTURING CO., LTD. - Osaka-shi, Osaka JP
- NAKATA MANUFACTURING CO., LTD - Osaka JP
- NAKATA MANUFACTURING CO., LTD. - Osaka-shi JP
| Patent | Date |
|---|---|
| Welded pipe manufacturing apparatus and welded pipe manufacturing method Grant 11,305,323 - Yin , et al. April 19, 2 | 2022-04-19 |
| Square Tube Forming Method And Square Tube Forming Device App 20210170465 - YIN; Jilong ; et al. | 2021-06-10 |
| Roll Forming Machine App 20200360975 - SATO; Takeyuki ; et al. | 2020-11-19 |
| Pipe cutting machine Grant 10,744,578 - Yabuta , et al. A | 2020-08-18 |
| Welded Pipe Manufacturing Apparatus And Welded Pipe Manufacturing Method App 20190358690 - YIN; Jilong ; et al. | 2019-11-28 |
| Pipe Cutting Machine App 20190255629 - YABUTA; Hiroaki ; et al. | 2019-08-22 |
| Hydraulic test method and hydraulic test device Grant 10,234,367 - Tsuruta , et al. | 2019-03-19 |
| Ring tool unit, method for manufacturing the same, sleeve, and mandrel Grant 9,895,758 - Wang , et al. February 20, 2 | 2018-02-20 |
| Helical blade cutter Grant 9,764,398 - Tanaka , et al. September 19, 2 | 2017-09-19 |
| Hydraulic Test Method And Hydraulic Test Device App 20170167961 - TSURUTA; Satoshi ; et al. | 2017-06-15 |
| Ring Tool Unit, Method For Manufacturing The Same, Sleeve, And Mandrel App 20170080507 - WANG; Feizhou ; et al. | 2017-03-23 |
| Helical Blade Cutter App 20160045962 - TANAKA; Takahiro ; et al. | 2016-02-18 |
| Forming apparatus Grant 9,259,772 - Sato , et al. February 16, 2 | 2016-02-16 |
| Squeeze roll stand Grant 9,199,290 - Yabuta , et al. December 1, 2 | 2015-12-01 |
| Forming method and forming device Grant 9,192,972 - Wang , et al. November 24, 2 | 2015-11-24 |
| Turk's head stand Grant 9,180,507 - Yabuta , et al. November 10, 2 | 2015-11-10 |
| Forming apparatus, shoe thereof and forming method Grant 9,156,073 - Wang , et al. October 13, 2 | 2015-10-13 |
| Tube clamping device and hydraulic pressure tester technical field Grant 8,997,324 - Tsuruta , et al. April 7, 2 | 2015-04-07 |
| Cutting machine Grant 8,826,785 - Wang , et al. September 9, 2 | 2014-09-09 |
| Tube Clamping Device And Hydraulic Pressure Tester Technical Field App 20140238111 - Tsuruta; Satoshi ; et al. | 2014-08-28 |
| Squeeze Roll Stand App 20140130562 - Yabuta; Hiroaki ; et al. | 2014-05-15 |
| Forming Method And Forming Device App 20130298630 - Wang; Feizhou ; et al. | 2013-11-14 |
| Device and method for controlling welding angle Grant 8,395,068 - Wang , et al. March 12, 2 | 2013-03-12 |
| Cutting Machine App 20130047803 - WANG; Feizhou ; et al. | 2013-02-28 |
| Forming Apparatus App 20120285005 - Sato; Takeyuki ; et al. | 2012-11-15 |
| Turk's Head Stand App 20120279270 - Yabuta; Hiroaki ; et al. | 2012-11-08 |
| Square tube forming roll, square tube forming method, and forming device Grant 7,921,688 - Wang , et al. April 12, 2 | 2011-04-12 |
| Forming Apparatus, Shoe Thereof And Forming Method App 20110023571 - Wang; Feizhou ; et al. | 2011-02-03 |
| Device and Method For Controlling Welding Angle App 20090026177 - Wang; Feizhou ; et al. | 2009-01-29 |
| Square Tube Forming Roll, Square Tube Forming Method, and Forming Device App 20080302160 - Wang; Feizhou ; et al. | 2008-12-11 |
| Metal pipe straightening method, straightening roller, and manufacturing device App 20070017268 - Wang; Feizhou ; et al. | 2007-01-25 |
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