- 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: 1187
10-year publication summary
|
97
|
90
|
124
|
103
|
86
|
75
|
66
|
34
|
33
|
21
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JATCO Ltd | 1276 |
128 |
| Nissan Motor Co., Ltd. | 12615 |
120 |
| Toyota Motor Corporation | 33341 |
75 |
| Aisin AW Co., Ltd. | 2306 |
75 |
| ZF Friedrichshafen AG | 7176 |
65 |
| Honda Motor Co., Ltd. | 25773 |
53 |
| Denso Corporation | 24729 |
51 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12686 |
49 |
| Allison Transmission, Inc. | 837 |
35 |
| GM Global Technology Operations LLC | 15340 |
30 |
| Hyundai Motor Company | 22700 |
28 |
| Schaeffler Technologies AG & Co. KG | 10310 |
26 |
| Audi AG | 7387 |
26 |
| Subaru Corporation | 3702 |
19 |
| Ford Global Technologies, LLC | 20860 |
16 |
| Kia Motors Corporation | 7743 |
15 |
| Robert Bosch GmbH | 43001 |
14 |
| Polaris Industries Inc. | 2208 |
12 |
| Hitachi Automotive Systems, Ltd. | 3955 |
10 |
| Isuzu Motors Limited | 2274 |
9 |
| Other owners | 331 |