Inventor
Jun Mafune
Inventor
Kokubunji, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
D05Bprimary
D05BSewing73%
D05CEmbroidering9%
D05DIndexing scheme associated with subclasses d05b and d05c, relating to sewing, embroidering and tufting9%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges9%
PatentTitleYear
10,920,353Sewing machine202110,883,213Needle plate detachable mechanism and sewing machine having needle plate detachable mechanism202110,174,449Sewing machine201910,017,890Sewing machine and control method thereof20189,976,238Sewing machine20189,845,559Sewing machine20179,624,611'Sewing machine'20179,605,366'Sewing machine'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2021Patents assigned to JANOME SEWING MACHINE CO LTD (8)· patent assignee history
2017Patents assigned to TOKYO ELECTRON LTD (1)· patent assignee history
2017–2019Based in Kokubunji, JP· patent location history
2021Based in Tokyo, JP· patent location history
2021Based in Hachioji, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JANOME SEWING MACHINE CO LTD | 8 | 2017–2021 |
| TOKYO ELECTRON LTD | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kokubunji, JP | 6 | 2017–2019 |
| Tokyo, JP | 1 | 2021 |
| Hachioji, JP | 1 | 2021 |