- All sections
- B - Performing operations; transporting
- B41M - Printing, duplicating, marking, or copying processes; colour printing
- B41M 7/00 - After-treatment of printed works, e.g. heating, irradiating
Patent holdings for IPC class B41M 7/00
Total number of patents in this class: 2004
10-year publication summary
|
141
|
186
|
187
|
250
|
257
|
190
|
213
|
169
|
118
|
39
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toshiba TEC Corporation | 3877 |
130 |
| Seiko Epson Corporation | 18724 |
125 |
| Toshiba Corporation | 12017 |
123 |
| Ricoh Company, Ltd. | 13266 |
103 |
| Hewlett-Packard Development Company, L.P. | 28538 |
81 |
| Agfa NV | 642 |
71 |
| FUJIFILM Corporation | 27102 |
54 |
| Xerox Corporation | 7503 |
43 |
| Canon Inc. | 36841 |
40 |
| Mimaki Engineering Co., Ltd. | 799 |
38 |
| Sun Chemical Corporation | 865 |
38 |
| Dai Nippon Printing Co., Ltd. | 3891 |
26 |
| Eastman Kodak Company | 3444 |
25 |
| SICPA Holding SA | 881 |
23 |
| Konica Minolta, Inc. | 8349 |
22 |
| 3m Innovative Properties Company | 18406 |
20 |
| Casio Computer Co., Ltd. | 3343 |
20 |
| Electronics for Imaging, Inc. | 320 |
20 |
| Agfa Graphics NV | 308 |
18 |
| The Procter & Gamble Company | 22178 |
17 |
| Other owners | 967 |