Top 100 Key Players companies in Brazing by Most Patent Filings in the world in 2021 – Discovery

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The Brazing top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filings Brazing Key Players in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

1	UACJ Corp.	Tokyo, Japan	Metal,Aluminium alloy,Alloy, ...[+2]	Patent: 515
2	Nihon Denso KK	Saitama, Japan	Manufacturing engineering,Mechanical engineering	Patent: 424
3	MA Aluminum Corp.	Tokyo, Japan	Mill,Metal,Precious metal, ...[+2]	Patent: 336
4	General Electric Co.	Massachusetts, United States	Energy management,Turbine,Electronics, ...[+2]	Patent: 331
5	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	Patent: 329
6	Hitachi Ltd.	Tokyo, Japan	Elevator,Electrical equipment,Electric motor, ...[+2]	Patent: 325
7	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		Patent: 278
8	Furukawa Electric Co., Ltd.	Tokyo, Japan	Optical fiber,Renewable energy,Optoelectronics, ...[+2]	Patent: 276
9	Showa Aluminum Corp.	Tokyo, Japan	Mining engineering,Precious metal,Dross, ...[+2]	Patent: 276
10	Tanaka Holdings Co. Ltd.	Tokyo, Japan	Precious metal,Mining engineering,Natural resource management, ...[+2]	Patent: 256
11	Kobe Steel, Ltd.	Hyogo, Japan	Welding,Electronics,Mining engineering, ...[+2]	Patent: 245
12	Kyocera Corp.	Kyoto, Japan	Semiconductor,Electronics,Telecommunications, ...[+2]	Patent: 232
13	Mitsubishi Materials Corp.	Tokyo, Japan	Cement,Alloy,Polycrystalline silicon, ...[+2]	Patent: 226
14	Mitsubishi Materials Techno Corp.	Japan		Patent: 226
15	Mitsubishi Kogyo KK	Japan		Patent: 204
16	DENSO Corp.	Aichi, Japan	Automotive engineering,Industrial robot,Programmable logic controller, ...[+2]	Patent: 188
17	Showa Denko K.K.	Chiba, Japan	Graphite,Materials science,Nanomaterials, ...[+2]	Patent: 180
18	NEC Corp.	Tokyo, Japan	Virtualization,Big data,Network security, ...[+2]	Patent: 163
19	Zhengzhou Research Institute of Mechanical Engineering	Henan Sheng, China	Forging,Mechanical engineering,Electronics, ...[+1]	Patent: 160
20	Nippon Peroxide Co. Ltd.	Tokyo, Japan	Hydrogen peroxide,Chemical engineering	Patent: 137
21	Panasonic Holdings Corp.	Osaka, Japan	Semiconductor,Industrial engineering,Electronics, ...[+2]	Patent: 134
22	Matsushita Electronics Corp.	Osaka, Japan	Electronics,Computer hardware,DVD player, ...[+2]	Patent: 134
23	NGK SPARK PLUG CO., LTD.	Aichi, Japan	Spark plug,Automotive engineering,Ceramic art, ...[+2]	Patent: 131
24	Alfa Laval AB	Sweden	Heat exchanger,Heat transfer,Efficient energy use, ...[+2]	Patent: 124
25	T. RAD Co., Ltd.	Tokyo, Japan	Heat exchanger,Conditioners	Patent: 122
26	Honda Motor Co., Ltd.	Tokyo, Japan	Automotive engineering,Manufacturing engineering,Sport utility vehicle, ...[+2]	Patent: 119
27	Toyota Motor Corp.	Aichi, Japan	Sport utility vehicle,Mobile device,Public transport, ...[+2]	Patent: 118
28	Hanon Systems	South Korea	Heat exchanger,Automotive engineering,Industrial engineering, ...[+2]	Patent: 107
29	Valeo Thermal Systems Japan Corp.	Tokyo, Japan	Thermal,Automation,Manufacturing engineering, ...[+2]	Patent: 103
30	Nippon Light Metal Co., Ltd.	Tokyo, Japan	Metal,Precious metal,Mining engineering, ...[+2]	Patent: 100
31	DAIKIN INDUSTRIES Ltd.	Osaka, Japan	Air conditioning,Refrigeration,Mechanical engineering, ...[+2]	Patent: 95
32	Daikin Airconditioning France SAS	Osaka, Japan	Industrial engineering,Fluorochemical industry,Air conditioning, ...[+1]	Patent: 95
33	Siemens AG	Bayern, Germany	Power transmission,Electronics,Turbine, ...[+2]	Patent: 90
34	Siemens SA	Madrid, Spain	Scientific Control,Telecommunications,Turbine, ...[+1]	Patent: 90
35	NIPPON STEEL Stainless Steel Corp.	Tokyo, Japan	Mill,Metal,Mining engineering, ...[+1]	Patent: 86
36	Samsung Electronics Co., Ltd.	South Korea	Computer hardware,Semiconductor,Software, ...[+2]	Patent: 84
37	Fujitsu Ltd.	Tokyo, Japan	Cloud computing,Enterprise software,Information technology management, ...[+2]	Patent: 82
38	Sumitomo Electric Industries Ltd.	Osaka, Japan	Electronics,Optical fiber,Optical fiber cable, ...[+2]	Patent: 82
39	Hitachi Metals, Ltd.	Chiba, Japan	Metal,Magnet,Telecommunications, ...[+2]	Patent: 82
40	Sumitomo Electric	Osaka, Japan	Optical fiber,Electronics,Optical fiber cable	Patent: 82
41	Fujitsu Microelectronics America, Inc.	California, United States	Semiconductor,Microelectronics,Electronic component, ...[+2]	Patent: 82
42	Endress+Hauser, Inc.	Indiana, United States	Temperature measurement,Computer hardware,Electronics	Patent: 81
43	LG Electronics, Inc.	South Korea	Computer hardware,Electronics,Telecommunications, ...[+2]	Patent: 77
44	Meidensha Corp.	Tokyo, Japan	Electrical equipment,Social infrastructure,Electronics, ...[+2]	Patent: 75
45	Usui Co. Ltd.	Japan	Mining engineering,Natural resource management,Power steering, ...[+2]	Patent: 73
46	NGK Insulators, Ltd.	Aichi, Japan	Beryllium copper,Industrial engineering,Pottery, ...[+2]	Patent: 72
47	Seiko Epson Corp.	Nagano, Japan	Wearable technology,Projector,Electronics, ...[+2]	Patent: 64
48	Harima Chemicals Group, Inc.	Tokyo, Japan	Tall oil,Synthetic rubber,Chemical engineering, ...[+2]	Patent: 59
49	SANYO Electric Co., Ltd.	Osaka, Japan	Semiconductor,Computer hardware,Software, ...[+2]	Patent: 58
50	Kanto Yakin Kogyo Co. Ltd.	Japan	Industrial furnace,Automation,Manufacturing engineering, ...[+2]	Patent: 58
51	Dana Canada Corp.	Nova Scotia, Canada	Automotive engineering	Patent: 57
52	Hitachi Cable Ltd.	Tokyo, Japan	Electronics,Metal,Optical fiber, ...[+2]	Patent: 56
53	Alcan International Ltd.	Canada		Patent: 53
54	Fuji Electronics Co., Ltd.	Tokyo, Japan	Semiconductor,Microcomputer,Electronic component, ...[+2]	Patent: 51
55	Fuji Electric FA Components & SYstems Co., Ltd.	Tokyo, Japan	Semiconductor,Industrial engineering,Smart grid, ...[+2]	Patent: 51
56	International Business Machines Corp.	New York, United States	Software,Computer hardware,Enterprise software, ...[+2]	Patent: 50
57	SNECMA SA	Île-de-France, France	Aerospace,Turbojet,Rocket, ...[+2]	Patent: 50
58	Hyundai Motor Co., Ltd.	South Korea	Public transport,Automotive engineering,Truck, ...[+2]	Patent: 49
59	Honeywell International, Inc.	North Carolina, United States	Aerospace,Electronics,Market research, ...[+2]	Patent: 48
60	Johnson Matthey Plc	United Kingdom	Diesel particulate filter,Chemical engineering,Cisco Catalyst, ...[+2]	Patent: 48
61	Robert Bosch GmbH	Baden-Württemberg, Germany	Automotive engineering,Mechanical engineering,Electronics, ...[+2]	Patent: 46
62	Robert Bosch Corp.	Michigan, United States	Shopping mall,Truck	Patent: 46
63	Swep International AB	Sweden	Plate heat exchanger,Heat exchanger,Automation, ...[+2]	Patent: 45
64	Nissan Motor Co., Ltd.	Kanagawa, Japan	Truck,Public transport,Automotive engineering, ...[+2]	Patent: 42
65	United Technologies	Connecticut, United States	Aerospace,Public transport,Building automation, ...[+2]	Patent: 42
66	United-Tech, Inc.	Oklahoma, United States	Yeast,Telecommunications,Chemical treatment, ...[+2]	Patent: 42
67	Hoogovens Aluminium Bv	Netherlands	Aluminium,Pipe fitting	Patent: 42
68	NHK Spring Co., Ltd.	Kanagawa, Japan	Leaf spring,Coil spring,Head restraint, ...[+2]	Patent: 41
69	JFE Holdings, Inc.	Tokyo, Japan	Materials science,Product design,Carbon steel, ...[+2]	Patent: 40
70	JFE Steel Corp.	Tokyo, Japan	Irone,Mining engineering,Natural resource management, ...[+2]	Patent: 40
71	Solvay Fluor GmbH	Germany	Brazing,Chemical engineering,Degreasing, ...[+2]	Patent: 38
72	Lincoln Global, Inc.	California, United States	Soldering,Automation,Manufacturing engineering, ...[+2]	Patent: 38
73	Toyota Central R&D Labs, Inc.	Aichi, Japan	Semiconductor,Power semiconductor device,System on a chip, ...[+2]	Patent: 36
74	Novelis Koblenz GmbH	Rheinland-Pfalz, Germany	Alloy,Mining engineering,Precious metal	Patent: 36
75	Aloca, Inc.	New York, United States	Bauxite,Metal,Aluminium	Patent: 36
76	AECC Shenyang Liming Aero-Engine Co., Ltd.	Liaoning Sheng, China	Aerospace,National security,Aviation	Patent: 36
77	Aptiv Plc	DUBLIN, Ireland	Electric vehicle,Automotive engineering,Software, ...[+2]	Patent: 35
78	Delphi Technology, Inc.	Massachusetts, United States	Software,Business intelligence,Systems design, ...[+2]	Patent: 35
79	Diamond Innovations, Inc.	Ohio, United States	Diamond,Manufacturing engineering,Precious metal, ...[+2]	Patent: 35
80	GTE Products Corp.	PA, US		Patent: 35
81	Citizen Watch Co., Ltd.	Tokyo, Japan	Quartz,Semiconductor,Electronics, ...[+2]	Patent: 34
82	Samsung Electro-Mechanics Co., Ltd.	Chungcheongnam-do, South Korea	Electronic component,Capacitor,Semiconductor, ...[+2]	Patent: 34
83	Tokuriki Honten Co. Ltd.	Japan		Patent: 34
84	Arconic Technologies LLC	PA, US		Patent: 34
85	telent Ltd.	Rhode Island, United States	Telecommunications,Operational system,Internet of Things, ...[+2]	Patent: 33
86	Daewoo Electronics Co. Ltd.	South Korea	Electronics,Graphics processing unit,Peripheral, ...[+2]	Patent: 33
87	Fukuda Metal Foil & Powder Co., Ltd.	Kyoto, Japan	Precious metal,Mining engineering,Metallurgy, ...[+2]	Patent: 33
88	Koninklijke Philips NV	Noord-Holland, Netherlands	Health care,Wellness Programs,Medical imaging, ...[+2]	Patent: 32
89	Modine Manufacturing Co.	Wisconsin, United States	Heat exchanger,Automotive engineering,Heat transfer, ...[+2]	Patent: 32
90	IHI Power Systems Co., Ltd.	Tokyo, Japan	Turbine,Gas engine,Manufacturing engineering, ...[+2]	Patent: 32
91	Kongsberg Maritime Sweden AB	Sweden	Marine propulsion,National security,Aerospace	Patent: 32
92	General Motors Co.	Michigan, United States	Sport utility vehicle,Public transport,Enterprise software, ...[+2]	Patent: 31
93	Senju Metal Industry Co., Ltd.	Tokyo, Japan	Solder ball,Mining engineering,Natural resource management, ...[+2]	Patent: 31
94	Nippon Steel Nisshin Co., Ltd.	Tokyo, Japan	Construction engineering	Patent: 31
95	SPP Technologies Co., Ltd.	Tokyo, Japan	Semiconductor,Etching,Electronic component	Patent: 31
96	Panasonic Intellectual Property Management Co. Ltd.	Osaka, Japan		Patent: 31
97	VACUUMSCHMELZE GmbH & Co. KG	Hessen, Germany	Know-how,Magnet,Current sensor, ...[+2]	Patent: 30
98	Norks Hydro ASA	Oslo, Norway	Aluminium,Precious metal,Mining engineering	Patent: 30
99	Imperial Chemical Industries Ltd.	United Kingdom	Coating,Industrial engineering,Biocide, ...[+2]	Patent: 29
100	Vereinigte Aluminium Werke AG	Germany		Patent: 29