- All sections
- A - Human necessities
- A61B - Diagnosis; surgery; identification
- A61B 5/18 - Devices for psychotechnics; Testing reaction times for vehicle drivers
Patent holdings for IPC class A61B 5/18
Total number of patents in this class: 1438
10-year publication summary
|
103
|
105
|
173
|
184
|
181
|
176
|
147
|
128
|
87
|
42
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 23338 |
49 |
| Hyundai Motor Company | 19021 |
41 |
| Toyota Motor Corporation | 28582 |
37 |
| Mitsubishi Electric Corporation | 43934 |
33 |
| Kia Motors Corporation | 7946 |
27 |
| TS Tech Co., Ltd. | 1388 |
27 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
26 |
| Honda Motor Co., Ltd. | 24537 |
25 |
| Ford Global Technologies, LLC | 19702 |
24 |
| Omron Corporation | 6968 |
22 |
| Robert Bosch GmbH | 40953 |
20 |
| Delta Tooling Co., Ltd. | 162 |
20 |
| KHN Solutions, LLC | 72 |
19 |
| Sony Corporation | 32931 |
17 |
| Koninklijke Philips N.V. | 22975 |
17 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
15 |
| Fujitsu Limited | 19265 |
14 |
| Predictive Safety SRP, Inc. | 28 |
14 |
| Affectiva, Inc. | 89 |
13 |
| Volkswagen AG | 6966 |
13 |
| Other owners | 965 |