- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 45/14 - Buckling folders
Patent holdings for IPC class B65H 45/14
Total number of patents in this class: 115
10-year publication summary
|
7
|
6
|
8
|
8
|
12
|
5
|
8
|
8
|
8
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ricoh Company, Ltd. | 13371 |
40 |
| Canon Inc. | 41108 |
8 |
| GPCP IP Holdings LLC | 1620 |
6 |
| DMT Solutions Global Corporation, DBA BlueCrest | 248 |
5 |
| Canon Finetech Nisca Inc. | 261 |
4 |
| Konica Minolta, Inc. | 8902 |
3 |
| Kyocera Document Solutions Inc. | 5819 |
3 |
| Duplo Seiko Corporation | 91 |
3 |
| Heidelberger Druckmaschinen AG | 483 |
3 |
| Horizon International Inc. | 86 |
3 |
| Riso Kagaku Corporation | 651 |
3 |
| G&k-vijuk Intern. Corp. | 11 |
3 |
| H+h GmbH & Co. KG | 5 |
3 |
| Kyoraku Co., Ltd. | 511 |
2 |
| Nisca Corporation | 146 |
2 |
| Roth + Weber GmbH | 45 |
2 |
| Hewlett-Packard Development Company, L.P. | 25585 |
1 |
| Sharp Corporation | 10304 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 32457 |
1 |
| Bell and Howell, LLC | 63 |
1 |
| Other owners | 18 |