- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 31/18 - Positively-acting mechanical devices
Patent holdings for IPC class B65H 31/18
Total number of patents in this class: 45
10-year publication summary
|
10
|
8
|
3
|
0
|
5
|
4
|
1
|
5
|
0
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 43768 |
6 |
| Kyocera Document Solutions Inc. | 6242 |
6 |
| Pal-Cut A/S | 6 |
3 |
| FUJIFILM Business Innovation Corp. | 7916 |
3 |
| Xerox Corporation | 4394 |
2 |
| Ricoh Company, Ltd. | 13346 |
2 |
| Glory Ltd. | 1270 |
2 |
| Fujitsu Frontech Limited | 381 |
2 |
| Canon Finetech Nisca Inc. | 272 |
2 |
| Solystic | 143 |
2 |
| Toshiba Corporation | 12548 |
1 |
| Toshiba TEC Corporation | 3902 |
1 |
| BHS Corrugated Maschinen-und Anlagenbau GmbH | 217 |
1 |
| Crane Canada Co. | 16 |
1 |
| Komori Corporation | 151 |
1 |
| Max Co., Ltd. | 864 |
1 |
| Nisca Corporation | 141 |
1 |
| PFU Limited | 781 |
1 |
| Riso Kagaku Corporation | 641 |
1 |
| Yangli Group Corporation Limited | 12 |
1 |
| Other owners | 5 |