- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 23/16 - Registering, tensioning, smoothing, or guiding webs longitudinally by weighted or spring-pressed movable bars or rollers
Patent holdings for IPC class B65H 23/16
Total number of patents in this class: 112
10-year publication summary
|
18
|
10
|
9
|
8
|
4
|
8
|
6
|
9
|
6
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 20365 |
14 |
| Mimaki Engineering Co., Ltd. | 932 |
6 |
| Sato Corporation | 327 |
6 |
| Canon Inc. | 44134 |
5 |
| Tetra Laval Holdings & Finance S.A. | 2246 |
4 |
| Sato Holdings Kabushiki Kaisha | 379 |
3 |
| Hewlett-Packard Development Company, L.P. | 25174 |
2 |
| Ricoh Company, Ltd. | 13334 |
2 |
| Brother Industries, Ltd. | 12836 |
2 |
| Cascades Canada ULC | 587 |
2 |
| Fotoba International S.r.l. | 16 |
2 |
| Kabushiki Kaisha Sato | 100 |
2 |
| Kabushiki Kaisha Sato Chishiki Zaisan Kenkyusyo | 92 |
2 |
| LEONHARD KURZ Stiftung & Co. KG | 385 |
2 |
| Reynolds Consumer Products LLC | 183 |
2 |
| Roland DG Corporation | 406 |
2 |
| Tesa SE | 1131 |
2 |
| Zebra Technologies Corporation | 2393 |
2 |
| BW Papersystems Stuttgart GmbH | 19 |
2 |
| Toshiba Tec Kabushiki Kaisha | 96 |
2 |
| Other owners | 46 |