- All sections
- G - Physics
- G01L - Measuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure
- G01L 3/10 - Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
Patent holdings for IPC class G01L 3/10
Total number of patents in this class: 1387
10-year publication summary
87
|
131
|
139
|
126
|
138
|
122
|
108
|
111
|
110
|
15
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
NSK Ltd. | 2719 |
71 |
Schaeffler Technologies AG & Co. KG | 8880 |
64 |
LG Innotek Co., Ltd. | 6758 |
58 |
Denso Corporation | 23338 |
55 |
Robert Bosch GmbH | 40953 |
45 |
JTEKT Corporation | 2423 |
43 |
Nidec Copal Electronics Corporation | 156 |
37 |
VALEO Schalter und Sensoren GmbH | 1350 |
32 |
ThyssenKrupp AG | 3086 |
24 |
ThyssenKrupp Presta AG | 1069 |
24 |
Trafag AG | 48 |
21 |
Honda Motor Co., Ltd. | 24537 |
20 |
Honeywell International Inc. | 13799 |
20 |
Methode Electronics, Inc. | 152 |
16 |
Hitachi Astemo, Ltd. | 5618 |
15 |
Siemens AG | 24990 |
13 |
Lord Corporation | 484 |
13 |
Hitachi Automotive Systems, Ltd. | 3970 |
12 |
Continental Teves AG & Co. oHG | 2354 |
12 |
Azbil Corporation | 486 |
12 |
Other owners | 780 |