Top 50 Key Players companies in Switched reluctance motor by Most Patent Filings in the Japan in 2021 – Discovery

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1	Toyota Motor Corp.	Aichi, Japan	Sport utility vehicle,Mobile device,Public transport, ...[+2]	Patent: 209
2	Nihon Denso KK	Saitama, Japan	Manufacturing engineering,Mechanical engineering	Patent: 192
3	Komatsu Ltd.	Tokyo, Japan	Environmental engineering,Construction engineering,Heavy equipment, ...[+2]	Patent: 97
4	Mitsuba Corp.	Japan	Automotive engineering,Gasoline,Windscreen wiper, ...[+2]	Patent: 95
5	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		Patent: 68
6	NTN Toyo Bearing Co., Ltd.	Japan	Ball bearing	Patent: 50
7	Nissan Motor Co., Ltd.	Kanagawa, Japan	Truck,Public transport,Automotive engineering, ...[+2]	Patent: 42
8	DAIKIN INDUSTRIES Ltd.	Osaka, Japan	Air conditioning,Refrigeration,Mechanical engineering, ...[+2]	Patent: 34
9	Honda Motor Co., Ltd.	Tokyo, Japan	Automotive engineering,Manufacturing engineering,Sport utility vehicle, ...[+2]	Patent: 33
10	Kobe Steel, Ltd.	Hyogo, Japan	Welding,Electronics,Mining engineering, ...[+2]	Patent: 29
11	IHI Power Systems Co., Ltd.	Tokyo, Japan	Turbine,Gas engine,Manufacturing engineering, ...[+2]	Patent: 23
12	Yamaha Motor Co., Ltd.	Shizuoka, Japan	Robotics,Industrial robot,Automotive engineering, ...[+2]	Patent: 22
13	TDK Corp.	Tokyo, Japan	Electronic component,Ceramic capacitor,Electronics, ...[+2]	Patent: 21
14	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	Patent: 20
15	Matsushita Electronics Corp.	Osaka, Japan	Electronics,Computer hardware,DVD player, ...[+2]	Patent: 19
16	Renesas Electronics Corp.	Tokyo, Japan	Semiconductor,Microcontroller,Electronics, ...[+2]	Patent: 14
17	Hitachi Ltd.	Tokyo, Japan	Elevator,Electrical equipment,Electric motor, ...[+2]	Patent: 11
18	Hitachi Industrial Equipment Systems Co., Ltd.	Tokyo, Japan	Switchgear,Air compressor,Computer hardware, ...[+2]	Patent: 11
19	Mazda Motor Corp.	Kanagawa, Japan	Automotive engineering,Reciprocating engine,Manual transmission, ...[+2]	Patent: 9
20	Meidensha Corp.	Tokyo, Japan	Electrical equipment,Social infrastructure,Electronics, ...[+2]	Patent: 9
21	JTEKT Corp.	Osaka, Japan	Power steering,Automotive engineering,Steering system, ...[+2]	Patent: 8
22	Seikoh Giken Co., Ltd.	Chiba, Japan	Optical communication,Computer hardware,Peripheral, ...[+2]	Patent: 8
23	JFE Holdings, Inc.	Tokyo, Japan	Materials science,Product design,Carbon steel, ...[+2]	Patent: 7
24	Ebara Corp.	Tokyo, Japan	Vacuum pump,Manufacturing engineering,Turbine, ...[+2]	Patent: 7
25	JFE Steel Corp.	Tokyo, Japan	Irone,Mining engineering,Natural resource management, ...[+2]	Patent: 7
26	Nippon Piston Ring Co., Ltd.	Saitama, Japan	Piston ring,Automotive engineering,Gasoline, ...[+2]	Patent: 6
27	Showa Denko K.K.	Chiba, Japan	Graphite,Materials science,Nanomaterials, ...[+2]	Patent: 5
28	FANUC Corp.	Yamanashi, Japan	Robotics,Robot,Automation, ...[+2]	Patent: 5
29	Hitachi Metals, Ltd.	Chiba, Japan	Metal,Magnet,Telecommunications, ...[+2]	Patent: 5
30	Kobelco Construction Machinery Co. Ltd.	Tokyo, Japan	Excavator,Heavy equipment,Manufacturing engineering, ...[+2]	Patent: 5
31	Daihatsu Motor Co., Ltd.	Osaka, Japan	Automotive engineering,Proton exchange membrane fuel cell,Electric bus, ...[+2]	Patent: 5
32	Seiko Epson Corp.	Nagano, Japan	Wearable technology,Projector,Electronics, ...[+2]	Patent: 4
33	EXEDY Corp.	Osaka, Japan	Automatic transmission,Manual transmission,Torque converter, ...[+2]	Patent: 4
34	Okuma Corp.	Aichi, Japan	Machining,Automation,Manufacturing engineering, ...[+2]	Patent: 4
35	Suzuki Co., Ltd.	Nagano, Japan	Semiconductor,Electronics,Electronic component, ...[+2]	Patent: 4
36	Fuji Electronics Co., Ltd.	Tokyo, Japan	Semiconductor,Microcomputer,Electronic component, ...[+2]	Patent: 4
37	Fuji Electric FA Components & SYstems Co., Ltd.	Tokyo, Japan	Semiconductor,Industrial engineering,Smart grid, ...[+2]	Patent: 4
38	Mitsubishi Kogyo KK	Japan		Patent: 4
39	Shibaura Mechatronics Corp.	Kanagawa, Japan	Semiconductor,Robotic lawn mower,Mechatronics, ...[+2]	Patent: 3
40	Rigaku Corp.	Tokyo, Japan	Software,X-ray,Crystallography, ...[+2]	Patent: 3
41	Hitachi Astemo Ltd.	Japan	Public transport,Automotive engineering	Patent: 3
42	Sharp Corp.	Osaka, Japan	Computer hardware,Electronics,Telecommunications, ...[+2]	Patent: 2
43	Brother Industries, Ltd.	Aichi, Japan	Computer hardware,Electronics,Digital printing, ...[+2]	Patent: 2
44	YASKAWA Electric Corp.	Fukuoka, Japan	Robotics,Automation,Electrical equipment, ...[+2]	Patent: 2
45	Makita Corp.	Aichi, Japan	Computer hardware,Information technology management,Metalworking, ...[+2]	Patent: 2
46	Nabtesco Corp.	Tokyo, Japan	Robotics,Manufacturing engineering,Industrial robot, ...[+2]	Patent: 2
47	JATCO Ltd.	Shizuoka, Japan	Continuously variable transmission,Automotive engineering,Public transport, ...[+2]	Patent: 2
48	Makita	Fukuoka, Japan	Industrial engineering	Patent: 2
49	Nishishiba Electric Co., Ltd.	Hyogo, Japan	Industrial engineering,Electrical equipment,Electronics, ...[+2]	Patent: 2
50	Shimada & Co. Ltd.	Japan	National security,Aerospace	Patent: 2