- All sections
- B - Performing operations; transporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 29/22 - Delivering or advancing articles from machines; Advancing articles to or into piles by contact with rotating friction members, e.g. rollers, brushes, or cylinders and introducing into a pile
Patent holdings for IPC class B65H 29/22
Total number of patents in this class: 120
10-year publication summary
|
23
|
13
|
11
|
19
|
4
|
13
|
5
|
8
|
4
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kyocera Document Solutions Inc. | 5295 |
14 |
| Brother Industries, Ltd. | 13000 |
10 |
| Canon Inc. | 36841 |
7 |
| Oki Electric Industry Co., Ltd. | 1652 |
7 |
| Toshiba Corporation | 12017 |
6 |
| Seiko Epson Corporation | 18724 |
6 |
| Toshiba TEC Corporation | 3877 |
5 |
| Xerox Corporation | 7503 |
4 |
| Hewlett-Packard Development Company, L.P. | 28538 |
4 |
| Glory Ltd. | 1155 |
4 |
| Ricoh Company, Ltd. | 13266 |
3 |
| Konica Minolta, Inc. | 8349 |
3 |
| GRG Banking Equipment Co., Ltd. | 358 |
3 |
| Canon Finetech Nisca Inc. | 246 |
3 |
| Canon Production Printing Holding B.V. | 186 |
3 |
| Assa Abloy AB | 1260 |
2 |
| GPCP IP Holdings LLC | 1733 |
2 |
| Mitsubishi Heavy Industries Machinery Systems, Ltd. | 422 |
2 |
| ATEC AP Co., Ltd. | 76 |
2 |
| FUJIFILM Business Innovation Corp. | 7395 |
2 |
| Other owners | 28 |