- 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: 1819
10-year publication summary
|
194
|
184
|
152
|
125
|
100
|
69
|
56
|
50
|
37
|
23
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 42406 |
159 |
| Kyocera Document Solutions Inc. | 6095 |
85 |
| Hewlett-Packard Development Company, L.P. | 25337 |
68 |
| FUJIFILM Corporation | 30294 |
65 |
| Ricoh Company, Ltd. | 13299 |
61 |
| Brother Industries, Ltd. | 12856 |
58 |
| Sony Corporation | 30368 |
52 |
| FUJIFILM Business Innovation Corp. | 7858 |
47 |
| NEC Corporation | 36702 |
39 |
| Seiko Epson Corporation | 20022 |
39 |
| PFU Limited | 777 |
36 |
| Sharp Corporation | 10471 |
35 |
| Canon Kabushiki Kaisha | 7237 |
35 |
| Konica Minolta, Inc. | 9040 |
32 |
| Xerox Corporation | 4713 |
31 |
| Fujitsu Limited | 17007 |
27 |
| Toshiba TEC Corporation | 3898 |
25 |
| Mitsubishi Electric Corporation | 47655 |
24 |
| Panasonic Corporation | 19530 |
23 |
| Sharp Kabushiki Kaisha | 18623 |
23 |
| Other owners | 855 |