- 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: 167
10-year publication summary
|
13
|
6
|
6
|
10
|
5
|
7
|
10
|
11
|
4
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 43817 |
34 |
| Brother Industries, Ltd. | 12831 |
20 |
| Ricoh Company, Ltd. | 13342 |
9 |
| Canon Finetech Nisca Inc. | 272 |
8 |
| Hewlett-Packard Development Company, L.P. | 25184 |
7 |
| Konica Minolta, Inc. | 9119 |
6 |
| Kyocera Document Solutions Inc. | 6249 |
6 |
| Nisca Corporation | 141 |
6 |
| Canon Finetech Inc. | 53 |
5 |
| Seiko Epson Corporation | 20256 |
4 |
| Sharp Corporation | 10545 |
4 |
| Toshiba TEC Corporation | 3908 |
4 |
| Konica Minolta Business Technologies, Inc. | 1316 |
4 |
| Toshiba Corporation | 12560 |
3 |
| Francotyp-Postalia GmbH | 155 |
3 |
| Riso Kagaku Corporation | 642 |
3 |
| Xerox Corporation | 4391 |
2 |
| Lexmark International, Inc. | 1540 |
2 |
| Assa Abloy AB | 1370 |
2 |
| Avision Inc. | 280 |
2 |
| Other owners | 33 |