- All sections
- B - Performing operationstransporting
- B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
- B41J 2/355 - Control circuits for heating-element selection
Patent holdings for IPC class B41J 2/355
Total number of patents in this class: 227
10-year publication summary
|
24
|
17
|
35
|
25
|
24
|
21
|
16
|
15
|
10
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Brother Industries, Ltd. | 12972 |
27 |
| Hand held Products, Inc. | 1261 |
20 |
| Seiko Epson Corporation | 19367 |
17 |
| Toshiba TEC Corporation | 3795 |
16 |
| Casio Computer Co., Ltd. | 3430 |
16 |
| Canon Inc. | 39960 |
10 |
| Kyocera Corporation | 13831 |
9 |
| Zebra Technologies Corporation | 2193 |
8 |
| Mitsubishi Electric Corporation | 46127 |
7 |
| Hewlett-Packard Development Company, L.P. | 25881 |
6 |
| Sato Holdings Kabushiki Kaisha | 687 |
6 |
| Videojet Technologies Inc. | 348 |
6 |
| Rohm Co., Ltd. | 6459 |
4 |
| citizen Watch Co., Ltd. | 1076 |
4 |
| Canon Kabushiki Kaisha | 7061 |
4 |
| Toshiba Corporation | 12345 |
3 |
| Seiko Instruments Inc. | 503 |
3 |
| Polaroid IP B.V. | 169 |
3 |
| New Receiptco OpCo LLC | 31 |
3 |
| Fujitsu Component Limited | 258 |
2 |
| Other owners | 53 |