- 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: 229
10-year publication summary
|
17
|
35
|
25
|
24
|
21
|
16
|
15
|
10
|
8
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Brother Industries, Ltd. | 12858 |
27 |
| Hand held Products, Inc. | 1285 |
21 |
| Toshiba TEC Corporation | 3886 |
18 |
| Seiko Epson Corporation | 20081 |
17 |
| Casio Computer Co., Ltd. | 3490 |
16 |
| Canon Inc. | 42633 |
10 |
| Kyocera Corporation | 14278 |
9 |
| Zebra Technologies Corporation | 2419 |
9 |
| Mitsubishi Electric Corporation | 47722 |
7 |
| Videojet Technologies Inc. | 360 |
6 |
| Hewlett-Packard Development Company, L.P. | 25317 |
5 |
| Rohm Co., Ltd. | 6778 |
4 |
| citizen Watch Co., Ltd. | 1081 |
4 |
| Canon Kabushiki Kaisha | 7258 |
4 |
| Sato Corporation | 263 |
4 |
| Toshiba Corporation | 12687 |
3 |
| Seiko Instruments Inc. | 460 |
3 |
| Polaroid IP B.V. | 166 |
3 |
| New Receiptco OpCo LLC | 29 |
3 |
| Fujitsu Component Limited | 256 |
2 |
| Other owners | 54 |