- All sections
- B - Performing operations; transporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 7/20 - Controlling associated apparatus
Patent holdings for IPC class B65H 7/20
Total number of patents in this class: 500
10-year publication summary
|
159
|
77
|
47
|
72
|
47
|
36
|
23
|
37
|
36
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 36841 |
92 |
| Brother Industries, Ltd. | 13000 |
44 |
| Kyocera Document Solutions Inc. | 5295 |
37 |
| Ricoh Company, Ltd. | 13266 |
29 |
| Konica Minolta, Inc. | 8349 |
29 |
| Toshiba Corporation | 12017 |
20 |
| Seiko Epson Corporation | 18724 |
19 |
| Hewlett-Packard Development Company, L.P. | 28538 |
18 |
| Toshiba TEC Corporation | 3877 |
17 |
| FUJIFILM Business Innovation Corp. | 7395 |
15 |
| Xerox Corporation | 7503 |
14 |
| PFU Limited | 707 |
8 |
| Sharp Corporation | 10015 |
6 |
| Nisca Corporation | 168 |
6 |
| Riso Kagaku Corporation | 666 |
6 |
| Tritek Technologies, Inc. | 14 |
6 |
| DIEBOLD Nixdorf Incorporated | 593 |
6 |
| Kodak ALARIS Inc. | 401 |
5 |
| Duplo Seiko Corporation | 93 |
4 |
| Glory Ltd. | 1155 |
4 |
| Other owners | 115 |