Top 50 Key Players companies in Synonym by Most Patent Citation in the Japan in 2022 – Discovery

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1	Hitachi Ltd.	Tokyo, Japan	Elevator,Electrical equipment,Electric motor, ...[+2]	patent citation: 1,036
2	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		patent citation: 577
3	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	patent citation: 311
4	Fujitsu Ltd.	Tokyo, Japan	Cloud computing,Enterprise software,Information technology management, ...[+2]	patent citation: 285
5	Canon, Inc.	Tokyo, Japan	Computer hardware,Software,Computer vision, ...[+2]	patent citation: 281
6	Nippon Telegraph & Telephone Corp.	Tokyo, Japan	Telecommunications,Cloud database,Data center, ...[+2]	patent citation: 190
7	Sharp Corp.	Osaka, Japan	Computer hardware,Electronics,Telecommunications, ...[+2]	patent citation: 188
8	Fujifilm Business Innovation Corp.	Chiba, Japan	Electronics,Inkjet printing,Vertical-cavity surface-emitting laser, ...[+2]	patent citation: 158
9	Tokyo Electric Power Co. Holdings, Inc.	Tokyo, Japan	Power grid,Association (object-oriented programming),Electricity, ...[+2]	patent citation: 143
10	Panasonic Holdings Corp.	Osaka, Japan	Semiconductor,Industrial engineering,Electronics, ...[+2]	patent citation: 122
11	Matsushita Electronics Corp.	Osaka, Japan	Electronics,Computer hardware,DVD player, ...[+2]	patent citation: 122
12	Brother Industries, Ltd.	Aichi, Japan	Computer hardware,Electronics,Digital printing, ...[+2]	patent citation: 70
13	National Institute of Information & Communications Technology	Tokyo, Japan	Information and Communications Technology,Association (object-oriented programming)	patent citation: 57
14	Oki Electric Industry Co., Ltd.	Tokyo, Japan	Telecommunications,Call centre,Software, ...[+2]	patent citation: 47
15	Ricoh Co., Ltd.	Tokyo, Japan	Digital media,Data visualization,Thermal paper, ...[+2]	patent citation: 43
16	Advanced Telecommunications Research Institute International	Kyoto, Japan	Remote control,Humanoid robot,Robot, ...[+2]	patent citation: 39
17	Dai Nippon Printing Co., Ltd.	Tokyo, Japan	Electronics,Publishing,Publication, ...[+2]	patent citation: 36
18	Dainippon Printing Co. Ltd.	Japan		patent citation: 36
19	NTT DATA Corp.	Tokyo, Japan	Software,Social infrastructure,Information technology consulting, ...[+2]	patent citation: 34
20	FUJIFILM Corp.	Tokyo, Japan	Photography,Medical imaging,Computer hardware, ...[+2]	patent citation: 31
21	Seiko Epson Corp.	Nagano, Japan	Wearable technology,Projector,Electronics, ...[+2]	patent citation: 30
22	Cannac	Tokyo, Japan	Software development,Software	patent citation: 23
23	Canon Software, Inc.	Tokyo, Japan	Software,Information technology consulting,Information processing, ...[+2]	patent citation: 21
24	Toshiba Digital Solutions Corp.	Kanagawa, Japan	Fog computing,Information technology consulting,Systems design, ...[+1]	patent citation: 21
25	Mitsubishi Kogyo KK	Japan		patent citation: 21
26	Toshiba Solutions Corp.	Tokyo, Japan	Phospholemman,Information technology consulting,Systems design	patent citation: 19
27	SANYO Electric Co., Ltd.	Osaka, Japan	Semiconductor,Computer hardware,Software, ...[+2]	patent citation: 18
28	Yahoo Japan Corp.	Tokyo, Japan	Habit,Search engine,Common value auction, ...[+2]	patent citation: 17
29	LogoVista Corp.	Tokyo, Japan	Software,Enterprise software	patent citation: 17
30	Ricoh Technosystems Co., Ltd.	Tokyo, Japan		patent citation: 16
31	KEYENCE Corp.	Osaka, Japan	Machine vision,Software,Automotive engineering, ...[+2]	patent citation: 14
32	OMRON Corp.	Kyoto, Japan	Automation,Electronics,Health care, ...[+2]	patent citation: 13
33	Honda Motor Co., Ltd.	Tokyo, Japan	Automotive engineering,Manufacturing engineering,Sport utility vehicle, ...[+2]	patent citation: 12
34	Casio Computer Co., Ltd.	Tokyo, Japan	Projector,Electronics,Digital camera, ...[+2]	patent citation: 12
35	Meidensha Corp.	Tokyo, Japan	Electrical equipment,Social infrastructure,Electronics, ...[+2]	patent citation: 12
36	Casio Electronics Manufacturing Co., Ltd.	Saitama, Japan		patent citation: 12
37	Alpine Electronics, Inc.	Tokyo, Japan	Electronics,Audio equipment,CD player, ...[+2]	patent citation: 11
38	Sony Group Corp.	Tokyo, Japan	Computer hardware,Software,Music, ...[+2]	patent citation: 10
39	NTT DoCoMo, Inc.	Tokyo, Japan	Telecommunications,Wireless,Mobile device, ...[+2]	patent citation: 9
40	Hitachi Software Engineering Co., Ltd.	Tokyo, Japan	Software,Information technology consulting,Data processing, ...[+2]	patent citation: 9
41	KDDI Corp.	Tokyo, Japan	Telecommunications,Mobile device,5G, ...[+2]	patent citation: 8
42	Takazono Corp.	Osaka, Japan	Pharmacy,Medical equipment,Automation, ...[+2]	patent citation: 7
43	Data Index Co., Ltd.	Tokyo, Japan	Medical record,Information system,Cloud database	patent citation: 7
44	Advanced Industrial Science & Technology	Tokyo, Japan	Graphene,Association (object-oriented programming)	patent citation: 7
45	transcosmos, Inc.	Kanagawa, Japan	E-commerce,Telephone call,Business process outsourcing, ...[+2]	patent citation: 6
46	Toshiba Tec Corp.	Tokyo, Japan	Computer hardware,Peripheral,Electronics, ...[+2]	patent citation: 6
47	Mitsubishi Gas Chemical Co., Inc.	Tokyo, Japan	Petroleum industry,Petrochemical,Engineering plastic, ...[+2]	patent citation: 5
48	NKK Corp.	Tokyo, Japan	Natural resource management,Mining engineering	patent citation: 5
49	NEC Soft Ltd.	Tokyo, Japan	Information technology consulting,Systems design,Software development	patent citation: 5
50	NEC Engineering Ltd.	Tokyo, Japan		patent citation: 5