- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 7/12 - Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to presence of faulty articles or incorrect separation or feed responsive to double feed or separation
Patent holdings for IPC class B65H 7/12
Total number of patents in this class: 242
10-year publication summary
|
20
|
16
|
30
|
23
|
19
|
23
|
12
|
25
|
6
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 19809 |
40 |
| PFU Limited | 769 |
39 |
| Canon Inc. | 41573 |
24 |
| Ricoh Company, Ltd. | 13348 |
11 |
| Kyocera Document Solutions Inc. | 5906 |
9 |
| Hewlett-Packard Development Company, L.P. | 25471 |
7 |
| Toshiba TEC Corporation | 3866 |
7 |
| Canon Denshi Kabushiki Kaisha | 182 |
7 |
| Brother Industries, Ltd. | 12929 |
6 |
| Konica Minolta, Inc. | 8960 |
6 |
| FUJIFILM Business Innovation Corp. | 7774 |
6 |
| Toshiba Corporation | 12532 |
5 |
| Glory Ltd. | 1248 |
4 |
| Riso Kagaku Corporation | 653 |
4 |
| United States Postal Service | 1234 |
4 |
| Canon Finetech Nisca Inc. | 261 |
4 |
| Bobst Mex SA | 592 |
3 |
| Giesecke & Devrient GmbH | 848 |
3 |
| GRG Banking Equipment Co., Ltd. | 372 |
3 |
| Pepperl + Fuchs GmbH | 130 |
3 |
| Other owners | 47 |