- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 1/387 - Composing, repositioning or otherwise modifying originals
Patent holdings for IPC class H04N 1/387
Total number of patents in this class: 1826
10-year publication summary
|
192
|
184
|
152
|
122
|
100
|
69
|
55
|
49
|
37
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 41835 |
157 |
| Kyocera Document Solutions Inc. | 5959 |
83 |
| Hewlett-Packard Development Company, L.P. | 25446 |
69 |
| FUJIFILM Corporation | 30106 |
65 |
| Ricoh Company, Ltd. | 13332 |
60 |
| Brother Industries, Ltd. | 12903 |
58 |
| Sony Corporation | 30568 |
53 |
| FUJIFILM Business Innovation Corp. | 7794 |
47 |
| NEC Corporation | 36475 |
39 |
| Seiko Epson Corporation | 19851 |
38 |
| PFU Limited | 770 |
36 |
| Sharp Corporation | 10380 |
35 |
| Canon Kabushiki Kaisha | 7208 |
35 |
| Xerox Corporation | 5876 |
33 |
| Konica Minolta, Inc. | 8983 |
32 |
| Fujitsu Limited | 17288 |
27 |
| Toshiba TEC Corporation | 3874 |
25 |
| Mitsubishi Electric Corporation | 47416 |
24 |
| Panasonic Corporation | 19859 |
23 |
| Sharp Kabushiki Kaisha | 18627 |
23 |
| Other owners | 864 |