- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16H - Gearing
- F16H 61/12 - Detecting malfunction or potential malfunction, e.g. fail safe
Patent holdings for IPC class F16H 61/12
Total number of patents in this class: 1181
10-year publication summary
|
90
|
124
|
103
|
86
|
75
|
66
|
34
|
33
|
22
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JATCO Ltd | 1322 |
128 |
| Nissan Motor Co., Ltd. | 12763 |
119 |
| Toyota Motor Corporation | 34633 |
76 |
| Aisin AW Co., Ltd. | 2274 |
72 |
| ZF Friedrichshafen AG | 7234 |
66 |
| Honda Motor Co., Ltd. | 25871 |
54 |
| Denso Corporation | 25183 |
51 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12507 |
46 |
| Allison Transmission, Inc. | 812 |
32 |
| GM Global Technology Operations LLC | 15817 |
30 |
| Hyundai Motor Company | 23762 |
28 |
| Schaeffler Technologies AG & Co. KG | 10707 |
28 |
| Audi AG | 7475 |
26 |
| Subaru Corporation | 3871 |
19 |
| Ford Global Technologies, LLC | 21274 |
16 |
| Robert Bosch GmbH | 43587 |
15 |
| Kia Motors Corporation | 7723 |
15 |
| Polaris Industries Inc. | 2265 |
12 |
| Hitachi Automotive Systems, Ltd. | 3954 |
10 |
| Hyundai Kefico Corporation | 224 |
9 |
| Other owners | 329 |