Wakiyama; Kozo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wakiyama; Kozo.The latest application filed is for "steel reinforced joint, steel reinforced assembly, and precast steel reinforced concrete body".
- Wakiyama; Kozo - Osaka JP
- Wakiyama; Kozo - Ibaraki JP
- Wakiyama; Kozo - Ibaraki-shi JP
| Patent | Date |
|---|---|
| Steel Reinforced Joint, Steel Reinforced Assembly, And Precast Steel Reinforced Concrete Body App 20220127838 - Fukuda; Akira ; et al. | 2022-04-28 |
| Screw-type rebar joint structure of deformed rebar and manufacturing method thereof Grant 11,274,446 - Wakiyama , et al. March 15, 2 | 2022-03-15 |
| Screw-type Rebar Joint Structure Of Deformed Rebar And Manufacturing Method Thereof App 20190177976 - Wakiyama; Kozo ; et al. | 2019-06-13 |
| Reinforcing bar Grant D743,581 - Wakiyama , et al. November 17, 2 | 2015-11-17 |
| Threaded Reinforcing Bar Coupling For Deformed Reinforcing Bar, And Threaded Deformed Reinforcing Bar App 20150037090 - Wakiyama; Kozo ; et al. | 2015-02-05 |
| Log-made truss structural material App 20070163199 - Imai; Katsuhiko ; et al. | 2007-07-19 |
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