- All sections
- G - Physics
- G04C - Electromechanical clocks or watches
- G04C 9/04 - Electrically-actuated devices for setting the time-indicating means by blocking the driving means
Patent holdings for IPC class G04C 9/04
Total number of patents in this class: 6
10-year publication summary
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0
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0
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2
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0
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0
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0
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0
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0
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 19671 |
1 |
| Mitsubishi Electric Corporation | 46618 |
1 |
| Fujitsu Broad Solution & Consulting Inc. | 12 |
1 |
| Konami Digital Entertainment Co., Ltd. | 1715 |
1 |
| The Swatch Group Research and Development Ltd | 865 |
1 |
| Brother Kogyo Kabushikikaisha | 1785 |
1 |
| Other owners | 0 |