Welding Process Control

Systems and methods for precisely controlling welding parameters such as power, speed, oscillation, and material feed to optimize weld quality, consistency, and efficiency, often involving automated or semi-automated processes.

4,576 US filings from 1,207 companies since 2023 · 2023: 1,184 · 2024: 1,449 · 2025: 1,371 · 2026 YTD: 572

Welding & Soldering

Top companies

Ranked by filings in this theme since 2023. 2026 is partial.

#	Company	Since 2023	2023	2024	2025	2026 YTD	YoY
1	ILLINOIS TOOL WORKS INC.	505	116	172	165	52	-4.1%
2	Panasonic Intellectual Property Management Co., Ltd.	131	29	40	42	20	+5.0%
3	FANUC CORPORATION	130	53	35	35	7	0.0%
4	Lincoln Global, Inc.	92	30	26	18	18	-30.8%
5	DISCO CORPORATION	73	23	22	18	10	-18.2%
6	TRUMPF LASER- UND SYSTEMTECHNIK GMBH	71	23	35	10	3	-71.4%
7	JFE Steel Corporation	70	8	28	23	11	-17.9%
8	Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)	59	16	23	15	5	-34.8%
9	Fronius International GmbH	58	24	21	10	3	-52.4%
10	GM GLOBAL TECHNOLOGY OPERATIONS LLC	55	19	18	10	8	-44.4%
11	TOYOTA JIDOSHA KABUSHIKI KAISHA	54	18	17	11	8	-35.3%
12	TRUMPF WERKZEUGMASCHINEN SE + CO. KG	42	8	8	20	6	+150.0%
13	Bystronic Laser AG	41	13	10	11	7	+10.0%
14	DAIHEN Corporation	41	10	9	17	5	+88.9%
15	THE ESAB GROUP INC.	41	10	10	12	9	+20.0%
16	ESAB AB	38	12	12	11	3	-8.3%
17	Precitec GmbH & Co. KG	38	10	14	8	6	-42.9%
18	AMADA CO., LTD.	37	13	16	7	1	-56.2%
19	HONDA MOTOR CO., LTD.	37	16	10	8	3	-20.0%
20	LG Energy Solution, Ltd.	35	8	9	8	10	-11.1%
21	Contemporary Amperex Technology Co., Limited	33	1	16	10	6	-37.5%
22	Mitsubishi Electric Corporation	33	10	12	9	2	-25.0%
23	Hyundai Motor Company	31	10	8	8	5	0.0%
24	IPG PHOTONICS CORPORATION	31	9	11	8	3	-27.3%
25	KOBE STEEL, LTD.	31	2	9	14	6	+55.6%