- All sections
- B - Performing operationstransporting
- B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
- B41J 25/312 - Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface with print pressure adjustment mechanisms, e.g. pressure-on-the-paper mechanisms
Patent holdings for IPC class B41J 25/312
Total number of patents in this class: 84
10-year publication summary
|
8
|
13
|
8
|
11
|
8
|
4
|
3
|
2
|
3
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Videojet Technologies Inc. | 357 |
16 |
| Hand held Products, Inc. | 1281 |
6 |
| Seiko Epson Corporation | 19734 |
5 |
| Zebra Technologies Corporation | 2289 |
5 |
| Brother Industries, Ltd. | 12944 |
4 |
| Seiko Instruments Inc. | 476 |
4 |
| Fujitsu Component Limited | 257 |
3 |
| ZIH Corp. | 39 |
3 |
| Sato Corporation | 205 |
3 |
| Canon Inc. | 41306 |
2 |
| Ricoh Company, Ltd. | 13368 |
2 |
| Mitsubishi Electric Corporation | 47131 |
2 |
| Avery Dennison Retail Information Services LLC | 1173 |
2 |
| Brady Worldwide, Inc. | 748 |
2 |
| Datamax-O'Neil Corporation | 24 |
2 |
| Domino Printing Sciences plc | 82 |
2 |
| Kabushiki Kaisha Sato | 101 |
2 |
| Kabushiki Kaisha Sato Chishiki Zaisan Kenkyusyo | 93 |
2 |
| Sato Holdings Kabushiki Kaisha | 499 |
2 |
| Alps Alpine Co., Ltd. | 2167 |
2 |
| Other owners | 13 |