- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 33/04 - Forming counted batches in delivery pile or stream of articles by inserting marker slips in pile or stream
Patent holdings for IPC class B65H 33/04
Total number of patents in this class: 104
10-year publication summary
|
3
|
6
|
6
|
5
|
3
|
5
|
3
|
1
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 38375 |
14 |
| Toshiba TEC Corporation | 3700 |
13 |
| Toshiba Corporation | 12089 |
12 |
| Konica Minolta Business Technologies, Inc. | 1463 |
5 |
| Koenig & Bauer AG | 968 |
5 |
| Konica Minolta, Inc. | 8561 |
4 |
| Bobst Mex SA | 574 |
4 |
| Bank of America Corporation | 7178 |
3 |
| Canon Finetech Inc. | 61 |
3 |
| Seiko Epson Corporation | 19030 |
2 |
| Brother Industries, Ltd. | 12937 |
2 |
| Kyocera Document Solutions Inc. | 5399 |
2 |
| ACCO Brands USA LLC | 72 |
2 |
| Glory Ltd. | 1182 |
2 |
| Gradco (Japan) Ltd. | 17 |
2 |
| Laurel Precision Machines Co., Ltd. | 73 |
2 |
| Nisca Corporation | 159 |
2 |
| Riso Kagaku Corporation | 657 |
2 |
| FUJIFILM Business Innovation Corp. | 7442 |
2 |
| FUJIFILM Corporation | 28857 |
1 |
| Other owners | 20 |