Patent holdings for IPC class B23K 26/00

Total number of patents in this class: 4878

10-year publication summary

437
498
484
430
439
354
339
255
222
73
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Hamamatsu Photonics K.K.
4167
164
Disco Corporation
1754
146
Corning Incorporated
9939
114
Panasonic Intellectual Property Management Co., Ltd.
27909
92
Mitsubishi Electric Corporation
44016
82
Amada Holdings Co., Ltd.
297
50
Electro Scientific Industries, Inc.
410
45
Rtx Corporation
8706
43
Samsung Display Co., Ltd.
30742
40
Siltectra GmbH
88
39
Applied Materials, Inc.
16745
38
Amada Company, Limited
495
38
FANUC Corporation
5851
38
Siemens AG
24917
34
General Electric Company
18130
32
Asahi Glass Company, Limited
2977
32
TRUMPF Werkzeugmaschinen GmbH + Co. KG
583
31
Robert Bosch GmbH
41035
29
Mitsubishi Heavy Industries, Ltd.
8244
28
SCHOTT AG
1670
28
Other owners 3735