Sakuma; Tohru
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sakuma; Tohru.The latest application filed is for "sewing machine".
- Sakuma; Tohru - Yamagata JP
- SAKUMA; TOHRU - YAMAGATA-SHI YAMAGATA
- Sakuma; Tohru - Yamagata-ken JP
| Patent | Date |
|---|---|
| Sewing machine Grant 11,339,515 - Sakuma , et al. May 24, 2 | 2022-05-24 |
| Sewing Machine App 20210363679 - SAKUMA; TOHRU ; et al. | 2021-11-25 |
| Thread feeding device of decorative stitch sewing machine Grant 11,124,908 - Suzuki , et al. September 21, 2 | 2021-09-21 |
| Thread Feeding Device Of Decorative Stitch Sewing Machine App 20210087728 - SUZUKI; MITSUHARU ; et al. | 2021-03-25 |
| Sewing Machine Needle Clamping Device App 20200190716 - SAKUMA; TOHRU ; et al. | 2020-06-18 |
| Sewing machine needle clamping device Grant 10,676,848 - Sakuma , et al. | 2020-06-09 |
| Sewing machine threading device Grant 10,472,754 - Sakuma , et al. Nov | 2019-11-12 |
| Sewing machine needle clamping device Grant 10,422,061 - Sakuma Sept | 2019-09-24 |
| Sewing Machine Threading Device App 20190048503 - SAKUMA; TOHRU ; et al. | 2019-02-14 |
| Sewing Machine Needle Clamping Device App 20180347088 - SAKUMA; TOHRU | 2018-12-06 |
| Gas carrying threading device of sewing machine Grant 9,347,163 - Sakuma , et al. May 24, 2 | 2016-05-24 |
| Presser-foot lifting and lowering device for sewing machine Grant 9,297,101 - Sakuma March 29, 2 | 2016-03-29 |
| Presser-foot Lifting And Lowering Device For Sewing Machine App 20150233033 - Sakuma; Tohru | 2015-08-20 |
| Gas Carrying Threading Device Of Sewing Machine App 20150167218 - Sakuma; Tohru ; et al. | 2015-06-18 |
| Method and sewing machine for forming single-thread locked handstitches Grant 8,661,997 - Sakuma , et al. March 4, 2 | 2014-03-04 |
| Method and sewing machine for forming single-thread locked handstitches Grant 7,891,307 - Sakuma , et al. February 22, 2 | 2011-02-22 |
| Method And Sewing Machine For Forming Single-thread Locked Handstitches App 20100199899 - Sakuma; Kouichi ; et al. | 2010-08-12 |
| Cover stitch sewing machine Grant 7,111,568 - Sakuma , et al. September 26, 2 | 2006-09-26 |
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