- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 3/48 - Air blast acting on edges of, or under, articles
Patent holdings for IPC class B65H 3/48
Total number of patents in this class: 181
10-year publication summary
|
18
|
12
|
17
|
18
|
9
|
23
|
17
|
18
|
18
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ricoh Company, Ltd. | 13342 |
21 |
| FUJIFILM Business Innovation Corp. | 7918 |
20 |
| Canon Inc. | 43817 |
18 |
| PLOCKMATIC International AB | 59 |
13 |
| Konica Minolta, Inc. | 9119 |
10 |
| Japan Cash Machine Co., Ltd. | 306 |
7 |
| Riso Kagaku Corporation | 642 |
6 |
| Kyocera Document Solutions Inc. | 6249 |
4 |
| Toshiba Corporation | 12560 |
3 |
| Hewlett-Packard Development Company, L.P. | 25184 |
3 |
| Komatsu Industries Corporation | 169 |
3 |
| Amada Company, Limited | 621 |
3 |
| Koenig & Bauer AG | 964 |
3 |
| Giesecke+Devrient Currency Technology GmbH | 954 |
3 |
| Express Scripts Strategic Development, Inc. | 711 |
3 |
| Xerox Corporation | 4391 |
2 |
| Sharp Corporation | 10545 |
2 |
| Konica Minolta Business Technologies, Inc. | 1316 |
2 |
| Aisaku Co., Ltd. | 3 |
2 |
| Hitachi Zosen Fukui Corporation | 33 |
2 |
| Other owners | 51 |