- 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: 2563
10-year publication summary
|
188
|
181
|
175
|
220
|
225
|
248
|
257
|
214
|
224
|
198
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NEC Corporation | 36282 |
80 |
| Mitsubishi Electric Corporation | 46973 |
62 |
| Hitachi, Ltd. | 15712 |
55 |
| Mitsubishi Heavy Industries, Ltd. | 8900 |
50 |
| Nippon Telegraph and Telephone Corporation | 16319 |
36 |
| Panasonic Intellectual Property Management Co., Ltd. | 32504 |
29 |
| NTN Corporation | 4964 |
27 |
| Robert Bosch GmbH | 43096 |
24 |
| FANUC Corporation | 6875 |
23 |
| The Boeing Company | 20186 |
19 |
| Denso Corporation | 24797 |
18 |
| Halliburton Energy Services, Inc. | 21090 |
17 |
| Siemens AG | 24333 |
17 |
| International Business Machines Corporation | 61747 |
17 |
| JFE Steel Corporation | 7074 |
17 |
| Mitsubishi Power, Ltd. | 1809 |
16 |
| Illinois Tool Works Inc. | 11580 |
13 |
| Omron Corporation | 7305 |
12 |
| Samsung Electronics Co., Ltd. | 149198 |
11 |
| Toshiba Corporation | 12547 |
10 |
| Other owners | 2010 |