- All sections
- G - Physics
- G01M - Testing static or dynamic balance of machines or structurestesting of structures or apparatus, not otherwise provided for
- G01M 99/00 - Subject matter not provided for in other groups of this subclass
Patent holdings for IPC class G01M 99/00
Total number of patents in this class: 2568
10-year publication summary
|
188
|
181
|
175
|
220
|
225
|
248
|
257
|
214
|
224
|
203
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NEC Corporation | 36308 |
80 |
| Mitsubishi Electric Corporation | 47014 |
62 |
| Hitachi, Ltd. | 15726 |
55 |
| Mitsubishi Heavy Industries, Ltd. | 8910 |
50 |
| Nippon Telegraph and Telephone Corporation | 16254 |
36 |
| Panasonic Intellectual Property Management Co., Ltd. | 32551 |
29 |
| NTN Corporation | 4960 |
27 |
| Robert Bosch GmbH | 43114 |
24 |
| FANUC Corporation | 6882 |
23 |
| The Boeing Company | 20052 |
19 |
| Denso Corporation | 24818 |
18 |
| Halliburton Energy Services, Inc. | 21103 |
17 |
| Siemens AG | 24323 |
17 |
| International Business Machines Corporation | 61759 |
17 |
| JFE Steel Corporation | 7090 |
17 |
| Mitsubishi Power, Ltd. | 1810 |
16 |
| Illinois Tool Works Inc. | 11590 |
13 |
| Omron Corporation | 7310 |
12 |
| Samsung Electronics Co., Ltd. | 149362 |
11 |
| NSK Ltd. | 2812 |
11 |
| Other owners | 2014 |