Patent holdings for IPC class B23K 35/14

Total number of patents in this class: 229

10-year publication summary

9
15
18
12
17
14
6
9
7
5
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Senju Metal Industry Co., Ltd.
690
57
UACJ Corporation
740
14
Murata Manufacturing Co., Ltd.
25758
10
Sekisui Chemical Co., Ltd.
3619
9
Mitsubishi Materials Corporation
2475
7
Denso Corporation
25579
6
Mitsubishi Electric Corporation
48048
6
Nippon Micrometal Corporation
155
5
Panasonic Corporation
18962
4
Hitachi Chemical Company, Ltd.
2241
4
Hitachi Metals, Ltd.
1896
4
Nitto Denko Corporation
8540
4
Panasonic Intellectual Property Management Co., Ltd.
34035
4
Nihon Superior Co., Ltd.
80
4
Nippon Steel Chemical & Material Co., Ltd.
733
4
Fuji Electric Co., Ltd.
5488
3
Nippon Light Metal Company, Ltd.
683
3
Sumitomo Light Metal Industries, Ltd.
56
3
Sumitomo Metal Mining Co., Ltd.
1978
3
TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION)
12378
3
Other owners 72