Top 50 Key Players companies in Laser cutting by Most Patent Filings in the Japan in 2019 – Discovery

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The Laser cutting top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filings Laser cutting Key Players in the Japan. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2019, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

Laser cutting is a technology that uses a laser to cut materials, and is typically used for industrial manufacturing applications, but is also starting to be used by schools, small businesses, and hobbyists. Laser cutting works by directing the output of a high-power laser most commonly through optics. The laser optics and CNC (computer numerical control) are used to direct the material or the laser beam generated. A commercial laser for cutting materials involved a motion control system to follow a CNC or G-code of the pattern to be cut onto the material. The focused laser beam is directed at the material, which then either melts, burns, vaporizes away, or is blown away by a jet of gas, leaving an edge with a high-quality surface finish. Industrial laser cutters are used to cut flat-sheet material as well as structural and piping materials.

1	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		Patent: 145
2	AMADA Co., Ltd.	Kanagawa, Japan	Welding,Machining,Automation, ...[+2]	Patent: 126
3	Mitsubishi Kogyo KK	Japan		Patent: 64
4	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	Patent: 53
5	Seiko Epson Corp.	Nagano, Japan	Wearable technology,Projector,Electronics, ...[+2]	Patent: 48
6	Panasonic Holdings Corp.	Osaka, Japan	Semiconductor,Industrial engineering,Electronics, ...[+2]	Patent: 46
7	Matsushita Electronics Corp.	Osaka, Japan	Electronics,Computer hardware,DVD player, ...[+2]	Patent: 46
8	NIPPON STEEL Stainless Steel Corp.	Tokyo, Japan	Mill,Metal,Mining engineering, ...[+1]	Patent: 40
9	Nippon Electric Glass Co., Ltd.	Shiga, Japan	Glass fiber,Glazing,Computer hardware, ...[+2]	Patent: 38
10	Panasonic Intellectual Property Management Co. Ltd.	Osaka, Japan		Patent: 34
11	Koike Sanso Kogyo Co., Ltd.	Tokyo, Japan	Welding,Manufacturing engineering,Industrial engineering, ...[+2]	Patent: 33
12	Nitto Denko Corp.	Osaka, Japan	Semiconductor,Product design,Adhesive, ...[+2]	Patent: 32
13	Nihon Koshuha Co. Ltd.	Japan		Patent: 30
14	FANUC Corp.	Yamanashi, Japan	Robotics,Robot,Automation, ...[+2]	Patent: 29
15	Komatsu Ltd.	Tokyo, Japan	Environmental engineering,Construction engineering,Heavy equipment, ...[+2]	Patent: 26
16	JFE Holdings, Inc.	Tokyo, Japan	Materials science,Product design,Carbon steel, ...[+2]	Patent: 22
17	JFE Steel Corp.	Tokyo, Japan	Irone,Mining engineering,Natural resource management, ...[+2]	Patent: 22
18	Nissan Tanaka Corp.	Saitama, Japan	Welding,Machining,Laser cutting, ...[+2]	Patent: 21
19	Sony Group Corp.	Tokyo, Japan	Computer hardware,Software,Music, ...[+2]	Patent: 19
20	Canon, Inc.	Tokyo, Japan	Computer hardware,Software,Computer vision, ...[+2]	Patent: 18
21	DISCO Corp.	Tokyo, Japan	Semiconductor,Manufacturing engineering,Industrial engineering, ...[+2]	Patent: 16
22	Nippon Steel Nisshin Co., Ltd.	Tokyo, Japan	Construction engineering	Patent: 16
23	Muratec Automation Co., Ltd.	Aichi, Japan	Software,Semiconductor,Automation	Patent: 16
24	Nippon Sharyo, Ltd.	Aichi, Japan	Public transport,Facility management,Diesel locomotive, ...[+2]	Patent: 15
25	Toyota Motor Corp.	Aichi, Japan	Sport utility vehicle,Mobile device,Public transport, ...[+2]	Patent: 14
26	Mitsuboshi Diamond Industrial Co. Ltd.	Osaka, Japan	Diamond,Cutting,Automation, ...[+2]	Patent: 14
27	Hitachi Ltd.	Tokyo, Japan	Elevator,Electrical equipment,Electric motor, ...[+2]	Patent: 13
28	NEC Corp.	Tokyo, Japan	Virtualization,Big data,Network security, ...[+2]	Patent: 13
29	Furukawa Electric Co., Ltd.	Tokyo, Japan	Optical fiber,Renewable energy,Optoelectronics, ...[+2]	Patent: 13
30	Shibuya Corp.	Ishikawa, Japan	Medical equipment,Mechatronics,Food processing, ...[+2]	Patent: 13
31	Tanaka Seisakusho KK	Japan		Patent: 13
32	Sumitomo Heavy Industries, Ltd.	Tokyo, Japan	Sewage treatment,Proton therapy,Cryocooler, ...[+2]	Patent: 12
33	LINTEC Corp.	Tokyo, Japan	Adhesive materials,Industrial engineering,Pressure sensitive, ...[+2]	Patent: 12
34	FUJIFILM Corp.	Tokyo, Japan	Photography,Medical imaging,Computer hardware, ...[+2]	Patent: 12
35	Sumitomo Chemical Co., Ltd.	Tokyo, Japan	Petrochemical,Agriculture,Pesticide, ...[+2]	Patent: 11
36	Yamazaki Mazak Corp.	Aichi, Japan	Machining,Mechanical engineering,Automation, ...[+2]	Patent: 11
37	Fujitsu Ltd.	Tokyo, Japan	Cloud computing,Enterprise software,Information technology management, ...[+2]	Patent: 10
38	Sharp Corp.	Osaka, Japan	Computer hardware,Electronics,Telecommunications, ...[+2]	Patent: 10
39	Hitachi Via Mechanics, Ltd.	Kanagawa, Japan	Machining,Automation,Manufacturing engineering, ...[+2]	Patent: 10
40	NPS Co., Ltd.	Akita, Japan	Reagent,Medicine	Patent: 10
41	Nissan Motor Co., Ltd.	Kanagawa, Japan	Truck,Public transport,Automotive engineering, ...[+2]	Patent: 9
42	Seiko Instruments, Inc.	Chiba, Japan	Semiconductor,Electronic component,Optical fiber connector, ...[+2]	Patent: 9
43	Kataoka Corp.	Kyoto, Japan	Laser,Computer hardware,Electronics, ...[+2]	Patent: 9
44	Komatsu NTC Ltd.	Toyama, Japan	Machine tool,Automation,Mechanical engineering, ...[+2]	Patent: 8
45	Toyota Steel Center Co. Ltd.	Aichi, Japan	Non-ferrous metal,Metal	Patent: 8
46	Sumitomo Electric Industries Ltd.	Osaka, Japan	Electronics,Optical fiber,Optical fiber cable, ...[+2]	Patent: 7
47	Tokyo Seimitsu Co., Ltd.	Tokyo, Japan	Semiconductor,Chemical-mechanical planarization,Electronic component, ...[+2]	Patent: 7
48	NKK Corp.	Tokyo, Japan	Natural resource management,Mining engineering	Patent: 7
49	Fuji Electronics Co., Ltd.	Tokyo, Japan	Semiconductor,Microcomputer,Electronic component, ...[+2]	Patent: 7
50	Sumitomo Electric	Osaka, Japan	Optical fiber,Electronics,Optical fiber cable	Patent: 7