- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 1/18 - Supports or magazines for piles from which articles are to be separated with means for advancing the pile to present the articles to a separating device controlled by height of pile
Patent holdings for IPC class B65H 1/18
Total number of patents in this class: 92
10-year publication summary
|
10
|
13
|
9
|
8
|
11
|
8
|
6
|
9
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 40280 |
20 |
| Kyocera Document Solutions Inc. | 5677 |
11 |
| Ricoh Company, Ltd. | 13292 |
8 |
| Brother Industries, Ltd. | 12952 |
6 |
| FUJIFILM Business Innovation Corp. | 7620 |
5 |
| Toshiba TEC Corporation | 3808 |
4 |
| Hewlett-Packard Development Company, L.P. | 25829 |
3 |
| Lexmark International, Inc. | 1665 |
3 |
| Toshiba Corporation | 12397 |
2 |
| Sharp Corporation | 10272 |
2 |
| Konica Minolta, Inc. | 8769 |
2 |
| Avision Inc. | 281 |
2 |
| Mentalix, Inc. | 2 |
2 |
| Riso Kagaku Corporation | 655 |
2 |
| Canon Finetech Nisca Inc. | 258 |
2 |
| Envision AESC Japan Ltd. | 280 |
2 |
| Xerox Corporation | 6990 |
1 |
| Nissan Motor Co., Ltd. | 12518 |
1 |
| Northrop Grumman Systems Corporation | 2935 |
1 |
| Oki Electric Industry Co., Ltd. | 1590 |
1 |
| Other owners | 12 |