YUKIWA SEIKO INC.
Patent Applications and Registrations
Patent applications and USPTO patent grants for YUKIWA SEIKO INC..The latest application filed is for "chuck apparatus".
- YUKIWA SEIKO INC. - Ojiya JP
- YUKIWA SEIKO INC. - Ojiya-shi, Niigata JP
- YUKIWA SEIKO INC. - Ojiya-shi JP
- YUKIWA SEIKO INC. - Niigata JP
- Yukiwa Seiko, Inc. - Nigata-Pref. JP
- Yukiwa Seiko Inc. -
| Patent | Date |
|---|---|
| Chuck apparatus Grant 11,364,546 - Sakamaki , et al. June 21, 2 | 2022-06-21 |
| Chuck Apparatus App 20210170499 - SAKAMAKI; Kazuo ; et al. | 2021-06-10 |
| Drill chuck Grant D837,013 - Sakamaki , et al. J | 2019-01-01 |
| Drill chuck Grant D837,014 - Sakamaki , et al. J | 2019-01-01 |
| Drill chuck Grant D837,012 - Sakamaki , et al. J | 2019-01-01 |
| Drill chuck Grant D837,011 - Sakamaki , et al. J | 2019-01-01 |
| Keyless chuck and associated method Grant 7,178,216 - Sakamaki , et al. February 20, 2 | 2007-02-20 |
| Keyless chuck and associated method App 20050275171 - Sakamaki, Kazuo ; et al. | 2005-12-15 |
| Keyless chuck and associated method Grant 6,959,931 - Sakamaki , et al. November 1, 2 | 2005-11-01 |
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