- 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
|
98
|
92
|
128
|
103
|
86
|
75
|
66
|
35
|
32
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JATCO Ltd | 1247 |
128 |
| Nissan Motor Co., Ltd. | 12381 |
119 |
| Aisin AW Co., Ltd. | 2338 |
75 |
| Toyota Motor Corporation | 31451 |
74 |
| ZF Friedrichshafen AG | 7118 |
68 |
| Honda Motor Co., Ltd. | 25137 |
53 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12864 |
52 |
| Denso Corporation | 24120 |
51 |
| Allison Transmission, Inc. | 834 |
35 |
| GM Global Technology Operations LLC | 14879 |
30 |
| Hyundai Motor Company | 21626 |
28 |
| Audi AG | 7340 |
26 |
| Schaeffler Technologies AG & Co. KG | 9747 |
25 |
| Subaru Corporation | 3508 |
19 |
| Ford Global Technologies, LLC | 20465 |
16 |
| Kia Motors Corporation | 7759 |
15 |
| Robert Bosch GmbH | 42450 |
12 |
| Polaris Industries Inc. | 2158 |
12 |
| Hitachi Automotive Systems, Ltd. | 3958 |
10 |
| Hitachi Astemo, Ltd. | 6369 |
9 |
| Other owners | 324 |