- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 1/04 - Supports or magazines for piles from which articles are to be separated adapted to support articles substantially horizontally, e.g. for separation from top of pile
Patent holdings for IPC class B65H 1/04
Total number of patents in this class: 787
10-year publication summary
|
110
|
106
|
88
|
59
|
60
|
55
|
46
|
47
|
41
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 43768 |
150 |
| Brother Industries, Ltd. | 12842 |
108 |
| Kyocera Document Solutions Inc. | 6242 |
81 |
| Seiko Epson Corporation | 20248 |
50 |
| Hewlett-Packard Development Company, L.P. | 25216 |
46 |
| Ricoh Company, Ltd. | 13346 |
43 |
| FUJIFILM Business Innovation Corp. | 7916 |
32 |
| Toshiba TEC Corporation | 3902 |
30 |
| Konica Minolta, Inc. | 9116 |
24 |
| Sharp Corporation | 10533 |
23 |
| Toshiba Corporation | 12548 |
16 |
| Oki Electric Industry Co., Ltd. | 1567 |
14 |
| Xerox Corporation | 4394 |
13 |
| PFU Limited | 781 |
13 |
| Lexmark International, Inc. | 1541 |
10 |
| Canon Finetech Nisca Inc. | 272 |
6 |
| Avision Inc. | 280 |
4 |
| Foxlink Image Technology Co., Ltd. | 68 |
4 |
| Nisca Corporation | 141 |
4 |
| Riso Kagaku Corporation | 641 |
4 |
| Other owners | 112 |