- All sections
- B - Performing operationstransporting
- B41M - Printing, duplicating, marking, or copying processescolour printing
- B41M 5/337 - AdditivesBinders
Patent holdings for IPC class B41M 5/337
Total number of patents in this class: 313
10-year publication summary
|
18
|
22
|
12
|
17
|
19
|
19
|
20
|
17
|
12
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nippon Paper Industries Co., Ltd. | 851 |
25 |
| Ricoh Company, Ltd. | 13337 |
23 |
| Oji Holdings Corporation | 797 |
19 |
| Osaka Sealing Printing Co., Ltd. | 55 |
17 |
| Mitsubishi HiTec Paper Europe GmbH | 66 |
15 |
| Papierfabrik August Koehler SE | 40 |
15 |
| Sony Group Corporation | 15745 |
15 |
| Agfa-Gevaert | 299 |
14 |
| Mitsubishi Chemical Corporation | 4726 |
11 |
| Sony Corporation | 30139 |
10 |
| Mitsubishi Paper Mills Limited | 225 |
7 |
| Nippon Soda Co., Ltd. | 882 |
7 |
| Oji Paper Co., Ltd. | 46 |
7 |
| Agfa NV | 673 |
7 |
| Datalase Ltd. | 107 |
6 |
| Kuraray Co., Ltd. | 3597 |
6 |
| Nippon Kayaku Kabushiki Kaisha | 1454 |
6 |
| The Pilot Ink Co., Ltd. | 86 |
6 |
| Kabushiki Kaisha Pilot Corporation | 351 |
5 |
| Canon Kabushiki Kaisha | 7351 |
5 |
| Other owners | 87 |