Patent holdings for IPC class B23K 35/14

Total number of patents in this class: 233

10-year publication summary

14
9
15
17
11
17
12
6
9
5
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Senju Metal Industry Co., Ltd.
685
56
UACJ Corporation
701
14
Murata Manufacturing Co., Ltd.
24650
11
Denso Corporation
24387
8
Sekisui Chemical Co., Ltd.
3439
8
Mitsubishi Materials Corporation
2447
7
Nippon Micrometal Corporation
150
5
Panasonic Corporation
20074
4
Hitachi Chemical Company, Ltd.
2342
4
Hitachi Metals, Ltd.
1976
4
Mitsubishi Electric Corporation
46295
4
Nitto Denko Corporation
8271
4
Panasonic Intellectual Property Management Co., Ltd.
31696
4
Nihon Superior Co., Ltd.
79
4
Nippon Steel Chemical & Material Co., Ltd.
654
4
General Electric Company
13807
3
Fuji Electric Co., Ltd.
5168
3
Nippon Light Metal Company, Ltd.
666
3
Sumitomo Light Metal Industries, Ltd.
57
3
Sumitomo Metal Mining Co., Ltd.
1782
3
Other owners 77