Sonobe; Osamu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sonobe; Osamu.The latest application filed is for "threaded joint for steel pipes".
- Sonobe; Osamu - Niigata JP
- Sonobe; Osamu - Tokyo JP
- Sonobe; Osamu - Chiba JP
- Sonobe; Osamu - Chiyoda-ku JP
| Patent | Date |
|---|---|
| Threaded joint for steel pipes Grant 10,202,809 - Nagahama , et al. Feb | 2019-02-12 |
| Springback amount evaluation method Grant 10,169,496 - Kano , et al. J | 2019-01-01 |
| Method for specifying stretch flange limit strain and method for determining feasibility of press forming Grant 9,953,115 - Sonobe , et al. April 24, 2 | 2018-04-24 |
| Threaded joint for pipes Grant 9,657,873 - Kawai , et al. May 23, 2 | 2017-05-23 |
| Threaded Joint For Steel Pipes App 20150368987 - Nagahama; Takuya ; et al. | 2015-12-24 |
| Threaded joint for pipe Grant 9,194,190 - Sonobe , et al. November 24, 2 | 2015-11-24 |
| Method For Specifying Stretch Flange Limit Strain And Method For Determining Feasibility Of Press Forming App 20150294043 - SONOBE; Osamu ; et al. | 2015-10-15 |
| Springback Amount Evaluation Method App 20150205892 - Kano; Hirotaka ; et al. | 2015-07-23 |
| Threaded joint for steel pipes Grant 8,991,875 - Yoshikawa , et al. March 31, 2 | 2015-03-31 |
| Threaded Joint For Pipes App 20140116560 - Kawai; Takamasa ; et al. | 2014-05-01 |
| Threaded Joint For Steel Pipes App 20140049045 - Yoshikawa; Masaki ; et al. | 2014-02-20 |
| Torsion beam manufacturing method and torsion beam Grant 8,505,941 - Hashimoto , et al. August 13, 2 | 2013-08-13 |
| Threaded Joint For Pipe App 20130181442 - Sonobe; Osamu ; et al. | 2013-07-18 |
| Torsion Beam Manufacturing Method And Torsion Beam App 20120104717 - Hashimoto; Yuji ; et al. | 2012-05-03 |
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