- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 1/10 - Scanning arrangements using flat picture-bearing surfaces
Patent holdings for IPC class H04N 1/10
Total number of patents in this class: 566
10-year publication summary
|
72
|
90
|
94
|
96
|
58
|
37
|
25
|
34
|
16
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Brother Industries, Ltd. | 13000 |
79 |
| Canon Inc. | 36841 |
66 |
| Kyocera Document Solutions Inc. | 5295 |
66 |
| PFU Limited | 707 |
39 |
| Hewlett-Packard Development Company, L.P. | 28538 |
33 |
| Sharp Corporation | 10015 |
33 |
| Seiko Epson Corporation | 18724 |
28 |
| FUJIFILM Business Innovation Corp. | 7395 |
25 |
| Ricoh Company, Ltd. | 13266 |
15 |
| Toshiba TEC Corporation | 3877 |
11 |
| Xerox Corporation | 7503 |
10 |
| Konica Minolta, Inc. | 8349 |
10 |
| Avision Inc. | 281 |
8 |
| Panasonic Corporation | 20786 |
7 |
| Toshiba Corporation | 12017 |
6 |
| Nidec Sankyo Corporation | 1117 |
5 |
| Canon Kabushiki Kaisha | 6884 |
5 |
| Sharp Kabushiki Kaisha | 18957 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
4 |
| Bidirectional Display Inc. | 10 |
4 |
| Other owners | 107 |