- All sections
- B - Performing operationstransporting
- B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
- B41J 5/30 - Character or syllable selection controlled by recorded information
Patent holdings for IPC class B41J 5/30
Total number of patents in this class: 117
10-year publication summary
|
8
|
9
|
3
|
10
|
3
|
3
|
7
|
5
|
1
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kyocera Document Solutions Inc. | 6397 |
10 |
| Brother Kogyo Kabushikikaisha | 1792 |
10 |
| Seiko Epson Corporation | 20536 |
9 |
| Canon Kabushiki Kaisha | 7417 |
8 |
| Sato Holdings Kabushiki Kaisha | 381 |
7 |
| Kabushiki Kaisha Sato Chishiki Zaisan Kenkyusyo | 92 |
5 |
| Brother Industries, Ltd. | 12858 |
4 |
| Sony Corporation | 29887 |
3 |
| Konica Minolta Business Technologies, Inc. | 1310 |
3 |
| Konica Minolta Holdings, Inc. | 758 |
3 |
| Kabushiki Kaisha Sato | 100 |
3 |
| Mimaki Engineering Co., Ltd. | 948 |
3 |
| Ricoh Company, Ltd. | 13413 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 34623 |
2 |
| Konica Minolta, Inc. | 9201 |
2 |
| Hitachi Industrial Equipment Systems Co., Ltd. | 1561 |
2 |
| Star Micronics Co., Ltd. | 299 |
2 |
| TAKAZONO Corporation | 54 |
2 |
| Sharp Kabushiki Kaisha | 18480 |
2 |
| Disney Enterprises, Inc. | 6220 |
1 |
| Other owners | 34 |