- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 9/04 - Fixed or adjustable stops or gauges
Patent holdings for IPC class B65H 9/04
Total number of patents in this class: 166
10-year publication summary
|
19
|
13
|
6
|
6
|
10
|
5
|
7
|
9
|
11
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 38148 |
34 |
| Brother Industries, Ltd. | 12908 |
22 |
| Ricoh Company, Ltd. | 13216 |
9 |
| Canon Finetech Nisca Inc. | 244 |
8 |
| Hewlett-Packard Development Company, L.P. | 27461 |
7 |
| Konica Minolta, Inc. | 8535 |
6 |
| Nisca Corporation | 159 |
6 |
| Kyocera Document Solutions Inc. | 5366 |
5 |
| Canon Finetech Inc. | 61 |
5 |
| Seiko Epson Corporation | 18989 |
4 |
| Sharp Corporation | 10191 |
4 |
| Toshiba TEC Corporation | 3692 |
4 |
| Konica Minolta Business Technologies, Inc. | 1464 |
4 |
| Toshiba Corporation | 12051 |
3 |
| Francotyp-Postalia GmbH | 160 |
3 |
| PFU Limited | 738 |
3 |
| Riso Kagaku Corporation | 658 |
3 |
| Xerox Corporation | 7076 |
2 |
| Lexmark International, Inc. | 1703 |
2 |
| Assa Abloy AB | 1297 |
2 |
| Other owners | 30 |