- All sections
- B - Performing operations; transporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 85/00 - Recirculating articles, i.e. feeding each article to, and delivering it from, the same machine work-station more than once
Patent holdings for IPC class B65H 85/00
Total number of patents in this class: 323
10-year publication summary
|
50
|
43
|
45
|
37
|
25
|
20
|
14
|
8
|
6
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Brother Industries, Ltd. | 13000 |
96 |
| Canon Inc. | 36841 |
72 |
| Seiko Epson Corporation | 18724 |
25 |
| Konica Minolta, Inc. | 8349 |
13 |
| Kyocera Document Solutions Inc. | 5295 |
13 |
| Hewlett-Packard Development Company, L.P. | 28538 |
10 |
| Ricoh Company, Ltd. | 13266 |
10 |
| Riso Kagaku Corporation | 666 |
7 |
| FUJIFILM Business Innovation Corp. | 7395 |
6 |
| Sharp Corporation | 10015 |
5 |
| Oki Electric Industry Co., Ltd. | 1652 |
5 |
| Toshiba TEC Corporation | 3877 |
4 |
| Brother Kogyo Kabushikikaisha | 1709 |
4 |
| Duplo Seiko Corporation | 93 |
3 |
| Oce-Technologies B.V. | 475 |
3 |
| Canon Kabushiki Kaisha | 6884 |
3 |
| Toshiba Corporation | 12017 |
2 |
| Fuji Xerox Co., Ltd. | 195 |
2 |
| Konica Minolta Business Technologies, Inc. | 1564 |
2 |
| Lexmark International, Inc. | 1793 |
2 |
| Other owners | 36 |