- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 3/14 - Air blasts producing partial vacuum
Patent holdings for IPC class B65H 3/14
Total number of patents in this class: 104
10-year publication summary
|
5
|
2
|
6
|
9
|
5
|
13
|
12
|
4
|
3
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ricoh Company, Ltd. | 13316 |
17 |
| Konica Minolta Business Technologies, Inc. | 1403 |
11 |
| Canon Inc. | 40352 |
8 |
| Toshiba Corporation | 12472 |
7 |
| FUJIFILM Business Innovation Corp. | 7637 |
7 |
| Konica Minolta, Inc. | 8784 |
5 |
| Xerox Corporation | 6986 |
3 |
| The North Face Apparel Corp. | 664 |
3 |
| Riso Kagaku Corporation | 649 |
3 |
| Giesecke+Devrient Currency Technology GmbH | 899 |
3 |
| Canon Finetech Nisca Inc. | 258 |
3 |
| Toshiba TEC Corporation | 3810 |
2 |
| Konica Minolta Holdings, Inc. | 904 |
2 |
| Hewlett-Packard Industrial Printing Ltd. | 62 |
2 |
| Juki Corporation | 123 |
2 |
| Krones AG | 2195 |
2 |
| PFU Limited | 744 |
2 |
| General Electric Company | 13845 |
1 |
| Kimberly-clark Worldwide, Inc. | 5453 |
1 |
| Sharp Corporation | 10274 |
1 |
| Other owners | 19 |