- All sections
- H - Electricity
- H01R - Electrically-conductive connections; structural associations of a plurality of mutually-insulated electrical connecting elements; coupling devices; current 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 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: 917
10-year publication summary
64
|
63
|
68
|
67
|
62
|
60
|
64
|
58
|
51
|
15
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Dexerials Corporation | 1826 |
173 |
Sekisui Chemical Co., Ltd. | 3159 |
123 |
Hitachi Chemical Company, Ltd. | 2455 |
86 |
Sony Chemical & Information Device Corporation | 268 |
40 |
FUJIFILM Corporation | 27102 |
29 |
Sumitomo Electric Industries, Ltd. | 14131 |
28 |
Sumitomo Wiring Systems, Ltd. | 9367 |
19 |
AutoNetworks Technologies, Ltd. | 5809 |
17 |
JSR Corporation | 2476 |
15 |
Sekisui Polymatech Co., Ltd. | 192 |
15 |
Yazaki Corporation | 6282 |
14 |
Mitsui Chemicals, Inc. | 3134 |
14 |
Showa Denko Materials Co., Ltd. | 629 |
14 |
Nippon Chemical Industrial Co., Ltd. | 267 |
13 |
Resonac Corporation | 2233 |
11 |
ISC Co., Ltd. | 123 |
10 |
Nitto Denko Corporation | 7879 |
8 |
Shin-Etsu Polymer Co., Ltd. | 446 |
8 |
Mitsubishi Electric Corporation | 43934 |
7 |
Hubbell Incorporated | 3052 |
6 |
Other owners | 267 |