- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 3/34 - Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by mechanical means, e.g. hammer blows
Patent holdings for IPC class G01N 3/34
Total number of patents in this class: 217
10-year publication summary
|
16
|
14
|
17
|
17
|
20
|
21
|
12
|
16
|
12
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shimadzu Corporation | 6337 |
6 |
| Wilson Sporting Goods Co. | 813 |
6 |
| Kokusai Keisokuki Kabushiki Kaisha | 101 |
5 |
| Illinois Tool Works Inc. | 11858 |
4 |
| Ohio State Innovation Foundation | 2366 |
4 |
| Yuasa System Co., Ltd. | 7 |
4 |
| The Boeing Company | 20160 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 9115 |
3 |
| Centre National de La Recherche Scientifique | 11016 |
3 |
| Hitachi, Ltd. | 16071 |
3 |
| The United States of America as represented by the Secretary of the Navy | 2856 |
3 |
| Fukuoka University | 127 |
3 |
| Meiji Co., Ltd. | 750 |
3 |
| Rheolution Inc. | 5 |
3 |
| Sandy Golgart Sales Inc. | 3 |
3 |
| Resonac Corporation | 3516 |
3 |
| Hyundai Motor Company | 24602 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 33911 |
2 |
| NTN Corporation | 4915 |
2 |
| Board of Supervisors of Louisiana State University and Agricultural and Mechanical College | 823 |
2 |
| Other owners | 150 |