Top 50 Key Players companies in AC asynchronous motor by Highest Patent Value in the Japan in 2022 – Discovery

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1	Mitsubishi Electric Building Techno-Service Co., Ltd.	Tokyo, Japan	Elevator	Avg patent value: 2.30 M
2	Toyota Motor Corp.	Aichi, Japan	Sport utility vehicle,Mobile device,Public transport, ...[+2]	Avg patent value: 1.31 M
3	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		Avg patent value: 1.16 M
4	Kobe Steel, Ltd.	Hyogo, Japan	Welding,Electronics,Mining engineering, ...[+2]	Avg patent value: 1.15 M
5	Mitsubishi Hitachi Power Systems	Kanagawa, Japan	Control system	Avg patent value: 1.07 M
6	Hitachi Industrial Equipment Systems Co., Ltd.	Tokyo, Japan	Switchgear,Air compressor,Computer hardware, ...[+2]	Avg patent value: 820,674
7	Max Co., Ltd.	Tokyo, Japan	Fastener,Automation,Manufacturing engineering, ...[+2]	Avg patent value: 760,000
8	Mitsubishi Kogyo KK	Japan		Avg patent value: 750,000
9	Matsushita Electronics Corp.	Osaka, Japan	Electronics,Computer hardware,DVD player, ...[+2]	Avg patent value: 747,678
10	Hitachi Ltd.	Tokyo, Japan	Elevator,Electrical equipment,Electric motor, ...[+2]	Avg patent value: 730,900
11	Sumitomo Electric Industries Ltd.	Osaka, Japan	Electronics,Optical fiber,Optical fiber cable, ...[+2]	Avg patent value: 730,000
12	Sumitomo Electric	Osaka, Japan	Optical fiber,Electronics,Optical fiber cable	Avg patent value: 730,000
13	Nissan Motor Co., Ltd.	Kanagawa, Japan	Truck,Public transport,Automotive engineering, ...[+2]	Avg patent value: 700,333
14	Nittan Valve Co., Ltd.	Kanagawa, Japan	Automotive engineering,Small engine,Gasoline, ...[+2]	Avg patent value: 690,000
15	FANUC Corp.	Yamanashi, Japan	Robotics,Robot,Automation, ...[+2]	Avg patent value: 664,044
16	JFE Holdings, Inc.	Tokyo, Japan	Materials science,Product design,Carbon steel, ...[+2]	Avg patent value: 649,000
17	JFE Steel Corp.	Tokyo, Japan	Irone,Mining engineering,Natural resource management, ...[+2]	Avg patent value: 649,000
18	Central Japan Railway Co.	Aichi, Japan	Public transport,Maglev,Throughput, ...[+2]	Avg patent value: 619,285
19	Daifuku Co., Ltd.	Osaka, Japan	Automation,Mechanical engineering,Manufacturing engineering, ...[+2]	Avg patent value: 570,000
20	YASKAWA Electric Corp.	Fukuoka, Japan	Robotics,Automation,Electrical equipment, ...[+2]	Avg patent value: 533,071
21	Hamamatsu Photonics KK	Shizuoka, Japan	Semiconductor,Photonics,Laser, ...[+2]	Avg patent value: 500,000
22	Ebara Corp.	Tokyo, Japan	Vacuum pump,Manufacturing engineering,Turbine, ...[+2]	Avg patent value: 464,838
23	Hitachi Industrial Products Ltd.	Japan		Avg patent value: 430,000
24	Toshiba Infrastructure Systems & Solutions Corp.	Kanagawa, Japan	Social infrastructure,Automation,Mechanical engineering, ...[+2]	Avg patent value: 401,411
25	Mitsubishi Electric Home Appliance Co., Ltd.	Saitama, Japan	Electronics	Avg patent value: 398,189
26	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	Avg patent value: 395,646
27	DIC Corp.	Tokyo, Japan	Pigment,Chemical engineering,Synthetic resin, ...[+2]	Avg patent value: 374,750
28	DIC Corporation		Pigment,Polymer,Epoxy, ...[+2]	Avg patent value: 374,750
29	SUMCO Corp.	Tokyo, Japan	Semiconductor,Wafer,Silicon, ...[+2]	Avg patent value: 330,000
30	Makita Corp.	Aichi, Japan	Computer hardware,Information technology management,Metalworking, ...[+2]	Avg patent value: 321,000
31	Makita	Fukuoka, Japan	Industrial engineering	Avg patent value: 321,000
32	JTEKT Corp.	Osaka, Japan	Power steering,Automotive engineering,Steering system, ...[+2]	Avg patent value: 320,666
33	Toshiba Mitsubishi-Electric Industrial Systems Corp.	Tokyo, Japan	Variable-frequency drive,Industrial engineering,DC motor, ...[+2]	Avg patent value: 305,535
34	Oshikiri Machinery Ltd.	Kanagawa, Japan	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	Avg patent value: 300,000
35	Sumitomo Heavy Industries, Ltd.	Tokyo, Japan	Sewage treatment,Proton therapy,Cryocooler, ...[+2]	Avg patent value: 273,444
36	Fuji Electronics Co., Ltd.	Tokyo, Japan	Semiconductor,Microcomputer,Electronic component, ...[+2]	Avg patent value: 267,680
37	Fuji Electric FA Components & SYstems Co., Ltd.	Tokyo, Japan	Semiconductor,Industrial engineering,Smart grid, ...[+2]	Avg patent value: 267,680
38	Yazaki Corp.	Tokyo, Japan	Electronic component,Automotive engineering,Cable harness, ...[+2]	Avg patent value: 250,000
39	Senju Metal Industry Co., Ltd.	Tokyo, Japan	Solder ball,Mining engineering,Natural resource management, ...[+2]	Avg patent value: 230,000
40	Toshiba Lifestyle Products & Services Corp.	Kanagawa, Japan	Electronics,Zinc–air battery,Lithium-ion battery	Avg patent value: 209,666
41	Toshiba Elevator Corp.	Japan		Avg patent value: 197,666
42	Hitachi Global Life Solutions, Inc.	Tokyo, Japan	Vacuum insulated panel,Glass wool,Aerogel, ...[+1]	Avg patent value: 170,000
43	Nidec Techno Motor Corp.	Kyoto, Japan	Electronics	Avg patent value: 162,100
44	Mitsubishi Heavy Industries Machinery Technology Corp.	Hiroshima, Japan	Control system,Automation,Manufacturing engineering, ...[+2]	Avg patent value: 160,000
45	Mitsubishi Logisnext Co., Ltd.	Kyoto, Japan	Manufacturing engineering,Mechanical engineering,Monorail, ...[+2]	Avg patent value: 158,000
46	Shanken Electric Co. Ltd.	Japan		Avg patent value: 151,375
47	Lion Corp.	Tokyo, Japan	Toothpaste,Fast-moving consumer goods,Laundry, ...[+2]	Avg patent value: 150,000
48	Nabtesco Corp.	Tokyo, Japan	Robotics,Manufacturing engineering,Industrial robot, ...[+2]	Avg patent value: 110,000
49	Ricoh Co., Ltd.	Tokyo, Japan	Digital media,Data visualization,Thermal paper, ...[+2]	Avg patent value: 100,000
50	Hitachi Astemo Ltd.	Japan	Public transport,Automotive engineering	Avg patent value: 100,000