SUMITOMO ELECTRIC TOCHIGI CO., LTD.
Patent Applications and Registrations
Patent applications and USPTO patent grants for SUMITOMO ELECTRIC TOCHIGI CO., LTD..The latest application filed is for "steel cord and tire".
- SUMITOMO ELECTRIC TOCHIGI CO., LTD. - Tochigi JP
- SUMITOMO ELECTRIC TOCHIGI CO., LTD. - Utsunomiya N/A JP
- SUMITOMO ELECTRIC TOCHIGI CO., LTD. - Tichigi JP
- SUMITOMO ELECTRIC TOCHIGI CO., LTD. - Utsunomiya-shi N/A JP
| Patent | Date |
|---|---|
| Steel Cord And Tire App 20220307197 - MATSUOKA; Akifumi ; et al. | 2022-09-29 |
| Steel Wire And Tire App 20220001696 - MATSUOKA; Akifumi ; et al. | 2022-01-06 |
| Steel cord and method for producing the same Grant 10,914,015 - Nakajima , et al. February 9, 2 | 2021-02-09 |
| Tire App 20200361241 - MATSUOKA; Akifumi ; et al. | 2020-11-19 |
| Tire App 20200338928 - NAKAJIMA; Tetsuya ; et al. | 2020-10-29 |
| Steel Cord And Tire App 20200231005 - MATSUOKA; Akifumi ; et al. | 2020-07-23 |
| Tire Grant 10,632,791 - Nakajima , et al. | 2020-04-28 |
| Tire App 20190111735 - MATSUOKA; Akifumi ; et al. | 2019-04-18 |
| Tire App 20180304689 - Nakajima; Tetsuya ; et al. | 2018-10-25 |
| Steel Cord And Method For Producing The Same App 20180266000 - Nakajima; Tetsuya ; et al. | 2018-09-20 |
| Method and apparatus of manufacturing annular concentric stranded bead cord Grant 8,080,120 - Sano , et al. December 20, 2 | 2011-12-20 |
| Annular metal cord and endless metal belt Grant 7,775,028 - Sasabe , et al. August 17, 2 | 2010-08-17 |
| Annular Concentric Stranded Bead Cord, Method For Manufacturing The Same, And Vehicle Tire App 20100200143 - Okamoto; Kenichi ; et al. | 2010-08-12 |
| Annular concentric-lay bead cord Grant 7,735,307 - Sasabe , et al. June 15, 2 | 2010-06-15 |
| Rubber product-reinforcing metallic cord and method for manufacturing such a cord Grant 7,596,937 - Okamoto , et al. October 6, 2 | 2009-10-06 |
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