- All sections
- H - Electricity
- H03M - Coding, decoding or code conversion, in general
- H03M 11/04 - Coding of multifunction keys
Patent holdings for IPC class H03M 11/04
Total number of patents in this class: 189
10-year publication summary
|
13
|
11
|
2
|
1
|
1
|
2
|
0
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kyocera Corporation | 13846 |
39 |
| NEC Corporation | 35734 |
18 |
| NEC Casio Mobile Communications, Ltd. | 429 |
11 |
| Sharp Kabushiki Kaisha | 18738 |
11 |
| Panasonic Corporation | 20093 |
10 |
| Fujitsu Limited | 18389 |
8 |
| NTT DoCoMo, Inc. | 13067 |
6 |
| Konami Digital Entertainment Co., Ltd. | 1719 |
6 |
| Sony Computer Entertainment Inc. | 960 |
5 |
| Omron Corporation | 7258 |
5 |
| Kyocera Document Solutions Inc. | 5611 |
5 |
| Research In Motion Limited | 1961 |
4 |
| Matsushita Electric Industrial Co., Ltd. | 1440 |
4 |
| Mitsubishi Electric Corporation | 46160 |
4 |
| Denso Corporation | 24334 |
3 |
| Medtronic MiniMed, Inc. | 1799 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 31515 |
2 |
| Pioneer Corporation | 4342 |
2 |
| 5 examples, Inc. | 4 |
2 |
| Mizuho Information & Research Institute, Inc. | 20 |
2 |
| Other owners | 40 |