Nezaki; Koji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nezaki; Koji.The latest application filed is for "friction stir welding method".
- Nezaki; Koji - Tokyo JP
- Nezaki; Koji - Yokohama-shi JP
| Patent | Date |
|---|---|
| Method of welding shaft and wheel in turbine shaft, turbine shaft, and welding device Grant 10,421,154 - Murata , et al. Sept | 2019-09-24 |
| Friction stir welding device Grant 10,245,676 - Saito , et al. | 2019-04-02 |
| Friction Stir Welding Device App 20170297143 - SAITO; Hiroshi ; et al. | 2017-10-19 |
| Friction Stir Welding Method App 20170297142 - SAITO; Hiroshi ; et al. | 2017-10-19 |
| Method Of Welding Shaft And Wheel In Turbine Shaft, Turbine Shaft, And Welding Device App 20160184930 - MURATA; Kenkichi ; et al. | 2016-06-30 |
| Method For Welding Steel Material To Ni-based Superalloy And Welding Joint App 20130272781 - Oiwa; Naoki ; et al. | 2013-10-17 |
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