- All sections
- B - Performing operations; transporting
- B41J - Typewriters; selective printing mechanisms, i.e. mechanisms printing otherwise than from a forme; correction of typographical errors
- B41J 15/00 - Devices or arrangements specially adapted for supporting or handling copy material in continuous form, e.g. webs
Patent holdings for IPC class B41J 15/00
Total number of patents in this class: 226
10-year publication summary
|
24
|
20
|
23
|
10
|
8
|
13
|
12
|
8
|
1
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 18724 |
33 |
| Brother Industries, Ltd. | 13000 |
29 |
| Hewlett-Packard Development Company, L.P. | 28538 |
13 |
| Toshiba TEC Corporation | 3877 |
9 |
| Fujitsu Component Limited | 280 |
8 |
| Eastman Kodak Company | 3444 |
8 |
| Avery Dennison Retail Information Services LLC | 1067 |
8 |
| Zebra Technologies Corporation | 1689 |
8 |
| Ricoh Company, Ltd. | 13266 |
7 |
| Shandong New Beiyang Information Technology Co., Ltd. | 365 |
7 |
| Canon Inc. | 36841 |
6 |
| DYMO | 70 |
4 |
| FUJIFILM Business Innovation Corp. | 7395 |
4 |
| Brady Worldwide, Inc. | 378 |
3 |
| citizen Watch Co., Ltd. | 1062 |
3 |
| The Procter & Gamble Company | 22178 |
2 |
| Becton, Dickinson and Company | 6712 |
2 |
| Konica Minolta, Inc. | 8349 |
2 |
| Casio Computer Co., Ltd. | 3343 |
2 |
| Seiko Instruments Inc. | 660 |
2 |
| Other owners | 66 |