- All sections
- B - Performing operationstransporting
- B42B - Permanently attaching together sheets, quires, or signatures, or permanently attaching objects thereto
- B42B 4/00 - Permanently attaching together sheets, quires or signatures by discontinuous stitching with filamentary material, e.g. wire
Patent holdings for IPC class B42B 4/00
Total number of patents in this class: 116
10-year publication summary
|
12
|
24
|
7
|
11
|
5
|
1
|
4
|
3
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Finetech Nisca Inc. | 272 |
28 |
| Canon Inc. | 43817 |
23 |
| FUJIFILM Business Innovation Corp. | 7918 |
8 |
| Konica Minolta, Inc. | 9119 |
6 |
| Horizon International Inc. | 86 |
6 |
| Nisca Corporation | 141 |
4 |
| Toshiba Corporation | 12560 |
3 |
| Ricoh Company, Ltd. | 13342 |
3 |
| Toshiba TEC Corporation | 3908 |
3 |
| Canon Finetech Inc. | 53 |
3 |
| Max Co., Ltd. | 869 |
3 |
| Horizon Inc. | 32 |
3 |
| Kyocera Document Solutions Inc. | 6249 |
2 |
| Koenig & Bauer AG | 964 |
2 |
| Hewlett-Packard Development Company, L.P. | 25184 |
1 |
| Konica Minolta Business Technologies, Inc. | 1316 |
1 |
| Biztechone Co., Ltd. | 4 |
1 |
| Deli Group Co., Ltd. | 122 |
1 |
| Gradco (Japan) Ltd. | 18 |
1 |
| Krdc Co., Ltd. | 3 |
1 |
| Other owners | 13 |