- All sections
- H - Electricity
- H01R - Electrically-conductive connectionsstructural associations of a plurality of mutually-insulated electrical connecting elementscoupling devicescurrent collectors
- H01R 11/01 - Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between their connecting locations
Patent holdings for IPC class H01R 11/01
Total number of patents in this class: 994
10-year publication summary
|
68
|
67
|
62
|
60
|
64
|
58
|
53
|
48
|
63
|
40
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dexerials Corporation | 2005 |
190 |
| Sekisui Chemical Co., Ltd. | 3638 |
131 |
| Hitachi Chemical Company, Ltd. | 2234 |
74 |
| Sony Chemical & Information Device Corporation | 207 |
34 |
| FUJIFILM Corporation | 30628 |
31 |
| Sumitomo Electric Industries, Ltd. | 16331 |
26 |
| Resonac Corporation | 3624 |
24 |
| Sumitomo Wiring Systems, Ltd. | 11139 |
22 |
| AutoNetworks Technologies, Ltd. | 7211 |
20 |
| Sekisui Polymatech Co., Ltd. | 217 |
17 |
| Yazaki Corporation | 7137 |
16 |
| Nippon Chemical Industrial Co., Ltd. | 296 |
16 |
| Mitsui Chemicals, Inc. | 3262 |
14 |
| Showa Denko Materials Co., Ltd. | 624 |
14 |
| Nitto Denko Corporation | 8565 |
11 |
| ISC Co., Ltd. | 137 |
10 |
| Hubbell Incorporated | 3456 |
8 |
| Mitsubishi Electric Corporation | 48236 |
7 |
| Shin-Etsu Polymer Co., Ltd. | 453 |
7 |
| Robert Bosch GmbH | 44252 |
5 |
| Other owners | 317 |