- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 31/10 - Pile receivers with movable end support arranged to recede as pile accumulates the articles being piled one above another and applied at the top of the pile
Patent holdings for IPC class B65H 31/10
Total number of patents in this class: 318
10-year publication summary
|
31
|
42
|
27
|
25
|
22
|
28
|
20
|
25
|
12
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 43768 |
32 |
| Kyocera Document Solutions Inc. | 6242 |
23 |
| Canon Finetech Nisca Inc. | 272 |
21 |
| Ricoh Company, Ltd. | 13346 |
15 |
| Seiko Epson Corporation | 20248 |
12 |
| Hewlett-Packard Development Company, L.P. | 25216 |
11 |
| Koenig & Bauer AG | 965 |
10 |
| Riso Kagaku Corporation | 641 |
10 |
| Toshiba TEC Corporation | 3902 |
9 |
| Oki Electric Industry Co., Ltd. | 1567 |
8 |
| Giesecke+Devrient Currency Technology GmbH | 953 |
8 |
| Nisca Corporation | 141 |
6 |
| Konica Minolta, Inc. | 9116 |
5 |
| Glory Ltd. | 1270 |
5 |
| FUJIFILM Business Innovation Corp. | 7916 |
5 |
| Toshiba Corporation | 12548 |
4 |
| Bobst Lyon | 73 |
4 |
| Cima S.p.A. | 44 |
4 |
| Fujitsu Frontech Limited | 381 |
4 |
| Lexmark International, Inc. | 1541 |
3 |
| Other owners | 119 |