- All sections
- B - Performing operationstransporting
- B41M - Printing, duplicating, marking, or copying processescolour 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: 2186
10-year publication summary
|
184
|
183
|
247
|
255
|
187
|
212
|
177
|
130
|
140
|
127
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 19708 |
148 |
| Toshiba TEC Corporation | 3852 |
122 |
| Toshiba Corporation | 12543 |
118 |
| Ricoh Company, Ltd. | 13370 |
104 |
| Agfa NV | 657 |
80 |
| FUJIFILM Corporation | 29843 |
76 |
| Hewlett-Packard Development Company, L.P. | 25570 |
73 |
| Canon Inc. | 41186 |
52 |
| Xerox Corporation | 6784 |
45 |
| Sun Chemical Corporation | 829 |
40 |
| Mimaki Engineering Co., Ltd. | 872 |
39 |
| Konica Minolta, Inc. | 8917 |
30 |
| Dai Nippon Printing Co., Ltd. | 4150 |
28 |
| SICPA Holding SA | 927 |
26 |
| 3m Innovative Properties Company | 17717 |
21 |
| Electronics for Imaging, Inc. | 320 |
21 |
| Eastman Kodak Company | 2790 |
19 |
| Casio Computer Co., Ltd. | 3453 |
17 |
| Canon Production Printing Holding B.V. | 260 |
16 |
| The Procter & Gamble Company | 22025 |
15 |
| Other owners | 1096 |