Top 50 Key Players companies in Electric vehicle transmission by Most Patent Filings in the Japan in 2022 – Discovery

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1	Toyota Motor Corp.	Aichi, Japan	Sport utility vehicle,Mobile device,Public transport, ...[+2]	Patent: 29
2	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	Patent: 20
3	Hitachi Ltd.	Tokyo, Japan	Elevator,Electrical equipment,Electric motor, ...[+2]	Patent: 18
4	Honda Motor Co., Ltd.	Tokyo, Japan	Automotive engineering,Manufacturing engineering,Sport utility vehicle, ...[+2]	Patent: 17
5	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		Patent: 15
6	Nihon Denso KK	Saitama, Japan	Manufacturing engineering,Mechanical engineering	Patent: 12
7	Sony Group Corp.	Tokyo, Japan	Computer hardware,Software,Music, ...[+2]	Patent: 8
8	Nissan Motor Co., Ltd.	Kanagawa, Japan	Truck,Public transport,Automotive engineering, ...[+2]	Patent: 8
9	Fuji Electronics Co., Ltd.	Tokyo, Japan	Semiconductor,Microcomputer,Electronic component, ...[+2]	Patent: 7
10	Fuji Electric FA Components & SYstems Co., Ltd.	Tokyo, Japan	Semiconductor,Industrial engineering,Smart grid, ...[+2]	Patent: 7
11	Fujitsu Ltd.	Tokyo, Japan	Cloud computing,Enterprise software,Information technology management, ...[+2]	Patent: 5
12	SANYO Electric Co., Ltd.	Osaka, Japan	Semiconductor,Computer hardware,Software, ...[+2]	Patent: 5
13	Osaka Gas Co., Ltd.	Osaka, Japan	Natural gas,Activated carbon,Petroleum industry, ...[+2]	Patent: 4
14	Meidensha Corp.	Tokyo, Japan	Electrical equipment,Social infrastructure,Electronics, ...[+2]	Patent: 4
15	Toshiba Mitsubishi-Electric Industrial Systems Corp.	Tokyo, Japan	Variable-frequency drive,Industrial engineering,DC motor, ...[+2]	Patent: 4
16	Matsushita Electronics Corp.	Osaka, Japan	Electronics,Computer hardware,DVD player, ...[+2]	Patent: 4
17	Tokyo Gas Co., Ltd.	Tokyo, Japan	Natural gas,Hydrogen chloride,Petroleum industry, ...[+2]	Patent: 3
18	TOHO GAS Co., Ltd.	Aichi, Japan	LNG storage tank,Sales management,Natural gas, ...[+2]	Patent: 3
19	Toyota Central R&D Labs, Inc.	Aichi, Japan	Semiconductor,Power semiconductor device,System on a chip, ...[+2]	Patent: 3
20	Mitsubishi Kogyo KK	Japan		Patent: 3
21	Sumitomo Electric Industries Ltd.	Osaka, Japan	Electronics,Optical fiber,Optical fiber cable, ...[+2]	Patent: 2
22	Canon, Inc.	Tokyo, Japan	Computer hardware,Software,Computer vision, ...[+2]	Patent: 2
23	Daiwa House Industry Co., Ltd.	Osaka, Japan	Residence,Association (object-oriented programming),Social network	Patent: 2
24	Brother Industries, Ltd.	Aichi, Japan	Computer hardware,Electronics,Digital printing, ...[+2]	Patent: 2
25	The Chugoku Electric Power Co., Inc.	Hiroshima, Japan	Renewable energy,Petroleum industry,Electric power transmission, ...[+2]	Patent: 2
26	Nissin Electric Co., Ltd.	Kyoto, Japan	Electronics,Life Cycle Engineering,Transformer, ...[+2]	Patent: 2
27	Sumitomo Electric	Osaka, Japan	Optical fiber,Electronics,Optical fiber cable	Patent: 2
28	ELIIY Power Co., Ltd.	Tokyo, Japan	Electricity,Energy storage,Power transmission, ...[+1]	Patent: 2
29	Sanyo Bussan Co. Ltd.	Ehime, Japan		Patent: 2
30	Komatsu Ltd.	Tokyo, Japan	Environmental engineering,Construction engineering,Heavy equipment, ...[+2]	Patent: 1
31	DAIKIN INDUSTRIES Ltd.	Osaka, Japan	Air conditioning,Refrigeration,Mechanical engineering, ...[+2]	Patent: 1
32	Sharp Corp.	Osaka, Japan	Computer hardware,Electronics,Telecommunications, ...[+2]	Patent: 1
33	Sekisui Chemical Co., Ltd.	Osaka, Japan	Synthetic rubber,Industrial engineering,Polyvinyl chloride, ...[+2]	Patent: 1
34	KDDI Corp.	Tokyo, Japan	Telecommunications,Mobile device,5G, ...[+2]	Patent: 1
35	Mitsubishi Motors Corp.	Tokyo, Japan	Sport utility vehicle,Automotive engineering,Electric vehicle, ...[+2]	Patent: 1
36	The Kansai Electric Power Co., Inc.	Osaka, Japan	Telecommunications,Energy management,Electric utility, ...[+2]	Patent: 1
37	Chubu Electric Power Co., Inc.	Aichi, Japan	Electricity,Electric utility,Electric power transmission, ...[+2]	Patent: 1
38	Central Japan Railway Co.	Aichi, Japan	Public transport,Maglev,Throughput, ...[+2]	Patent: 1
39	Nabtesco Corp.	Tokyo, Japan	Robotics,Manufacturing engineering,Industrial robot, ...[+2]	Patent: 1
40	Hitachi Metals, Ltd.	Chiba, Japan	Metal,Magnet,Telecommunications, ...[+2]	Patent: 1
41	NTT DoCoMo, Inc.	Tokyo, Japan	Telecommunications,Wireless,Mobile device, ...[+2]	Patent: 1
42	Suzuki Co., Ltd.	Nagano, Japan	Semiconductor,Electronics,Electronic component, ...[+2]	Patent: 1
43	Yanmar Co., Ltd.	Osaka, Japan	Diesel engine,Electronics,Tractor, ...[+2]	Patent: 1
44	NTT Facilities, Inc.	Tokyo, Japan	Protocol data unit,Real estate development,Server room, ...[+2]	Patent: 1
45	The Japan Research Institute Ltd.	Tokyo, Japan	Knowledge engineering,Social environment,Systems integrator, ...[+2]	Patent: 1
46	So-Ken Co., Ltd.	Gifu, Japan	Semiconductor,Electronics,Electronic component	Patent: 1
47	Hitachi Building Systems Co., Ltd.	Tokyo, Japan	Elevator,Electronic product	Patent: 1
48	Shanken Electric Co. Ltd.	Japan		Patent: 1
49	Autonetworks Technologies Ltd.	Japan		Patent: 1
50	Yanmar Agricultural Equipment Co. Ltd.	Osaka, Japan	Tractor	Patent: 1