- All sections
- G - Physics
- G01L - Measuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure
- G01L 3/22 - Rotary-absorption dynamometers, e.g. of brake type electrically or magnetically actuated
Patent holdings for IPC class G01L 3/22
Total number of patents in this class: 39
10-year publication summary
|
1
|
4
|
2
|
3
|
7
|
2
|
5
|
2
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Meidensha Corporation | 855 |
7 |
| Brooks Automation US, LLC | 342 |
4 |
| AVL List GmbH | 1256 |
3 |
| Brooks Automation Holding, LLC | 235 |
2 |
| Apple Inc. | 52750 |
1 |
| Toyota Motor Corporation | 30455 |
1 |
| Deere & Company | 7344 |
1 |
| Murata Manufacturing Co., Ltd. | 23702 |
1 |
| Blue Leaf I.P., Inc. | 2827 |
1 |
| ATI Industrial Automation, Inc. | 56 |
1 |
| Chi Hua Fitness Co., Ltd. | 16 |
1 |
| Jervis B. Webb Company | 46 |
1 |
| JTEKT Europe | 207 |
1 |
| Kabushiki Kaisha Toyota Chuo Kenkyusho | 609 |
1 |
| LEONI Kabel GmbH | 254 |
1 |
| Politecnico di Milano | 826 |
1 |
| Rexon Industrial Corp., Ltd. | 53 |
1 |
| Tohoku University | 2683 |
1 |
| Toyo Denki Seizo Kabushiki Kaisha | 9 |
1 |
| Universiti Sains Malaysia | 124 |
1 |
| Other owners | 7 |