- 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 11/44 - Controlling by devices, e.g. programme tape or contact wheel, moved in correspondence with movement of paper-feeding devices, e.g. platen rotation
Patent holdings for IPC class B41J 11/44
Total number of patents in this class: 98
10-year publication summary
|
7
|
3
|
4
|
5
|
4
|
7
|
2
|
2
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Brother Industries, Ltd. | 13000 |
24 |
| Seiko Epson Corporation | 18724 |
12 |
| Canon Inc. | 36841 |
10 |
| Hewlett-Packard Development Company, L.P. | 28538 |
9 |
| Ricoh Company, Ltd. | 13266 |
3 |
| Illinois Tool Works Inc. | 11152 |
2 |
| Xerox Corporation | 7503 |
2 |
| Pitney Bowes Inc. | 370 |
2 |
| DYMO | 70 |
2 |
| Mimaki Engineering Co., Ltd. | 799 |
2 |
| Phoenix Contact GmbH & Co. KG | 2202 |
2 |
| Zebra Technologies Corporation | 1689 |
2 |
| Microsoft Corporation | 10954 |
1 |
| Sharp Corporation | 10015 |
1 |
| Eastman Kodak Company | 3444 |
1 |
| Toshiba TEC Corporation | 3877 |
1 |
| Corning Incorporated | 9932 |
1 |
| Memjet Technology Ltd. | 757 |
1 |
| Warsaw Orthopedic, Inc. | 3184 |
1 |
| Lexmark International, Inc. | 1793 |
1 |
| Other owners | 18 |