- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 23/195 - Registering, tensioning, smoothing, or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations
Patent holdings for IPC class B65H 23/195
Total number of patents in this class: 133
10-year publication summary
|
10
|
7
|
13
|
7
|
9
|
15
|
8
|
16
|
8
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 19556 |
14 |
| Manz Italy S.r.l. | 67 |
6 |
| No.el. S.r.l. | 17 |
6 |
| Contemporary Amperex Technology Co., Limited | 7120 |
4 |
| Canon Inc. | 40398 |
3 |
| Hewlett-Packard Development Company, L.P. | 25793 |
3 |
| G.D S.p.A. | 1092 |
3 |
| Metso Paper, Inc. | 420 |
3 |
| Mimaki Engineering Co., Ltd. | 856 |
3 |
| Pirelli Tyre S.p.A. | 1921 |
3 |
| Ranpak Corp. | 344 |
3 |
| VMI Holland B.V. | 413 |
3 |
| Italia Technology Alliance S.r.l. | 20 |
3 |
| FUJIFILM Corporation | 29586 |
2 |
| Ricoh Company, Ltd. | 13338 |
2 |
| Oki Electric Industry Co., Ltd. | 1589 |
2 |
| Berhalter AG | 11 |
2 |
| Cataler Corporation | 578 |
2 |
| Dart Container Corporation | 172 |
2 |
| Fotoba International S.r.l. | 16 |
2 |
| Other owners | 62 |