- All sections
- G - Physics
- G01M - Testing static or dynamic balance of machines or structures; testing 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: 2208
10-year publication summary
|
204
|
203
|
188
|
183
|
230
|
244
|
260
|
260
|
196
|
65
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NEC Corporation | 32703 |
76 |
| Mitsubishi Electric Corporation | 43934 |
55 |
| Hitachi, Ltd. | 16452 |
50 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
39 |
| Nippon Telegraph and Telephone Corporation | 14195 |
29 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
27 |
| NTN Corporation | 5008 |
24 |
| Robert Bosch GmbH | 40953 |
20 |
| Halliburton Energy Services, Inc. | 20165 |
17 |
| International Business Machines Corporation | 60644 |
15 |
| The Boeing Company | 19843 |
15 |
| FANUC Corporation | 5803 |
15 |
| Mitsubishi Power, Ltd. | 1680 |
14 |
| Siemens AG | 24990 |
13 |
| JFE Steel Corporation | 6067 |
13 |
| Omron Corporation | 6968 |
12 |
| Denso Corporation | 23338 |
11 |
| Caterpillar Inc. | 8877 |
10 |
| GE Infrastructure Technology, LLC | 5873 |
10 |
| Toshiba Corporation | 12017 |
9 |
| Other owners | 1734 |