- All sections
- G - Physics
- G05B - Control or regulating systems in general; functional elements of such systems; monitoring or testing arrangements for such systems or elements
- G05B 11/36 - Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential
Patent holdings for IPC class G05B 11/36
Total number of patents in this class: 366
10-year publication summary
|
23
|
25
|
30
|
27
|
38
|
31
|
30
|
28
|
13
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 43934 |
21 |
| Omron Corporation | 6968 |
20 |
| Rkc Instrument Inc. | 85 |
12 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
11 |
| NEC Corporation | 32703 |
9 |
| FANUC Corporation | 5803 |
7 |
| Kabushiki Kaisha Yaskawa Denki | 1468 |
7 |
| Azbil Corporation | 486 |
6 |
| Hitachi Industrial Equipment Systems Co., Ltd. | 1334 |
6 |
| Nidec Corporation | 2579 |
6 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
6 |
| Hitachi, Ltd. | 16452 |
5 |
| Denso Corporation | 23338 |
5 |
| Isuzu Motors Limited | 2158 |
5 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2865 |
5 |
| Meidensha Corporation | 823 |
5 |
| Whitaker Chalk Swindle & Schwartz PLLC | 7 |
5 |
| Honda Motor Co., Ltd. | 24537 |
4 |
| Siemens AG | 24990 |
4 |
| International Business Machines Corporation | 60644 |
4 |
| Other owners | 213 |