NAKAZATO; Kazuhiko
Patent Applications and Registrations
Patent applications and USPTO patent grants for NAKAZATO; Kazuhiko.The latest application filed is for "thermoplastic tube bending method".
- NAKAZATO; Kazuhiko - Koga-shi Ibaraki
- Nakazato; Kazuhiko - Koga JP
| Patent | Date |
|---|---|
| Thermoplastic Tube Bending Method App 20220288840 - LAN; Guang Ping ; et al. | 2022-09-15 |
| Pipe, die, and method for manufacturing pipe Grant 11,009,169 - Kobayashi , et al. May 18, 2 | 2021-05-18 |
| Chuck device Grant 10,953,476 - Liu , et al. March 23, 2 | 2021-03-23 |
| Device For Automatically Insetting Tube Into Bending Die App 20200368801 - LIU; Jining ; et al. | 2020-11-26 |
| Bending Die And Method For Manufacturing Bending Die App 20200361134 - LIU; Jining ; et al. | 2020-11-19 |
| Bending Die App 20200346266 - LAN; Guang Ping ; et al. | 2020-11-05 |
| Pipe end processing device Grant 10,821,656 - Liu , et al. November 3, 2 | 2020-11-03 |
| Bending Die App 20200331053 - LAN; Guang Ping ; et al. | 2020-10-22 |
| Chuck Device App 20200061719 - LIU; Jining ; et al. | 2020-02-27 |
| Pipe End Processing Device App 20200061902 - LIU; Jining ; et al. | 2020-02-27 |
| Pipe, Die, And Method For Manufacturing Pipe App 20170370515 - KOBAYASHI; Norio ; et al. | 2017-12-28 |
| Pipe bending processing apparatus Grant 8,857,233 - Nakazato , et al. October 14, 2 | 2014-10-14 |
| Pipe Bending Processing Apparatus App 20130047691 - Nakazato; Kazuhiko ; et al. | 2013-02-28 |
| Bending apparatus Grant 7,171,835 - Nakazato February 6, 2 | 2007-02-06 |
| Burring device Grant 7,150,172 - Nakazato December 19, 2 | 2006-12-19 |
| Bending method and mandrel of multi-layered pipe Grant 7,131,313 - Nakazato November 7, 2 | 2006-11-07 |
| Core bar for bending of a pipe and method of bending of a pipe Grant 7,127,928 - Nakazato October 31, 2 | 2006-10-31 |
| Bending apparatus App 20060053854 - Nakazato; Kazuhiko | 2006-03-16 |
| Burring device App 20050268684 - Nakazato, Kazuhiko | 2005-12-08 |
| Core bar for bending of a pipe and method of bending of a pipe App 20040261490 - Nakazato, Kazuhiko | 2004-12-30 |
| Bending method and mandrel of multi-layered pipe App 20040069040 - Nakazato, Kazuhiko | 2004-04-15 |
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