Top 100 Key Players companies in Decodes by Most Patent Filings in the Japan in 2020 – Discovery

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1	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	Patent: 348
2	Panasonic Holdings Corp.	Osaka, Japan	Semiconductor,Industrial engineering,Electronics, ...[+2]	Patent: 121
3	Matsushita Electronics Corp.	Osaka, Japan	Electronics,Computer hardware,DVD player, ...[+2]	Patent: 121
4	NEC Corp.	Tokyo, Japan	Virtualization,Big data,Network security, ...[+2]	Patent: 101
5	Sony Group Corp.	Tokyo, Japan	Computer hardware,Software,Music, ...[+2]	Patent: 85
6	Fujitsu Ltd.	Tokyo, Japan	Cloud computing,Enterprise software,Information technology management, ...[+2]	Patent: 52
7	Canon, Inc.	Tokyo, Japan	Computer hardware,Software,Computer vision, ...[+2]	Patent: 51
8	Hitachi Ltd.	Tokyo, Japan	Elevator,Electrical equipment,Electric motor, ...[+2]	Patent: 37
9	SANYO Electric Co., Ltd.	Osaka, Japan	Semiconductor,Computer hardware,Software, ...[+2]	Patent: 28
10	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		Patent: 27
11	Nippon Telegraph & Telephone Corp.	Tokyo, Japan	Telecommunications,Cloud database,Data center, ...[+2]	Patent: 26
12	Sharp Corp.	Osaka, Japan	Computer hardware,Electronics,Telecommunications, ...[+2]	Patent: 24
13	Ricoh Co., Ltd.	Tokyo, Japan	Digital media,Data visualization,Thermal paper, ...[+2]	Patent: 18
14	NTT DoCoMo, Inc.	Tokyo, Japan	Telecommunications,Wireless,Mobile device, ...[+2]	Patent: 14
15	Sony Computer Entertainment, Inc.	Tokyo, Japan	Software,Game console,Computer hardware	Patent: 14
16	Victor Company of Japan Ltd.	Kanagawa, Japan	Electronics,Software,High-definition television, ...[+2]	Patent: 13
17	Hitachi Kokusai Electric, Inc.	Saga, Japan	Semiconductor,Electronics,Thin film, ...[+2]	Patent: 11
18	Seiko Epson Corp.	Nagano, Japan	Wearable technology,Projector,Electronics, ...[+2]	Patent: 10
19	Oki Electric Industry Co., Ltd.	Tokyo, Japan	Telecommunications,Call centre,Software, ...[+2]	Patent: 9
20	Yamaha Corp.	Shizuoka, Japan	Audio equipment,Gasoline,Loudspeaker, ...[+2]	Patent: 8
21	Fujifilm Business Innovation Corp.	Chiba, Japan	Electronics,Inkjet printing,Vertical-cavity surface-emitting laser, ...[+2]	Patent: 8
22	NEC Engineering Ltd.	Tokyo, Japan		Patent: 7
23	Sumitomo Electric Industries Ltd.	Osaka, Japan	Electronics,Optical fiber,Optical fiber cable, ...[+2]	Patent: 6
24	Casio Computer Co., Ltd.	Tokyo, Japan	Projector,Electronics,Digital camera, ...[+2]	Patent: 6
25	Pioneer Corp.	Fukushima, Japan	Navigation system,Laserdisc player,Electronic product, ...[+2]	Patent: 6
26	Sumitomo Electric	Osaka, Japan	Optical fiber,Electronics,Optical fiber cable	Patent: 6
27	Casio Electronics Manufacturing Co., Ltd.	Saitama, Japan		Patent: 6
28	Fujitsu General Ltd.	Kanagawa, Japan	Air conditioning,Automation,Mechanical engineering, ...[+2]	Patent: 5
29	Toshiba Tec Corp.	Tokyo, Japan	Computer hardware,Peripheral,Electronics, ...[+2]	Patent: 5
30	Muratec Automation Co., Ltd.	Aichi, Japan	Software,Semiconductor,Automation	Patent: 5
31	OMRON Corp.	Kyoto, Japan	Automation,Electronics,Health care, ...[+2]	Patent: 4
32	Brother Industries, Ltd.	Aichi, Japan	Computer hardware,Electronics,Digital printing, ...[+2]	Patent: 4
33	Alpine Electronics, Inc.	Tokyo, Japan	Electronics,Audio equipment,CD player, ...[+2]	Patent: 4
34	Funai Electric Co., Ltd.	Osaka, Japan	Electronics,Computer hardware,Blu-ray disc, ...[+2]	Patent: 4
35	Gridmark Ltd.	Tokyo, Japan	Digital content,Software	Patent: 4
36	Kyocera Corp.	Kyoto, Japan	Semiconductor,Electronics,Telecommunications, ...[+2]	Patent: 3
37	Renesas Electronics Corp.	Tokyo, Japan	Semiconductor,Microcontroller,Electronics, ...[+2]	Patent: 3
38	Mita Industrial Co., Ltd.	Osaka, Japan	Computer hardware,Electronics,Monochrome	Patent: 3
39	Dai Nippon Printing Co., Ltd.	Tokyo, Japan	Electronics,Publishing,Publication, ...[+2]	Patent: 2
40	Olympus Corp.	Tokyo, Japan	Microscope,Endoscopy,Software, ...[+2]	Patent: 2
41	JVCKenwood Corp.	Kanagawa, Japan	Headphones,Professional mobile radio,Professional video camera, ...[+2]	Patent: 2
42	YASKAWA Electric Corp.	Fukuoka, Japan	Robotics,Automation,Electrical equipment, ...[+2]	Patent: 2
43	ROHM Co., Ltd.	Kyoto, Japan	Semiconductor,Electronic component,Power module, ...[+2]	Patent: 2
44	FANUC Corp.	Yamanashi, Japan	Robotics,Robot,Automation, ...[+2]	Patent: 2
45	FUJIFILM Corp.	Tokyo, Japan	Photography,Medical imaging,Computer hardware, ...[+2]	Patent: 2
46	Japan Radio Co., Ltd.	Tokyo, Japan	Telecommunications,Electronics,Semiconductor, ...[+2]	Patent: 2
47	Socionext, Inc.	Kyoto, Japan	Quality of experience,Semiconductor device fabrication,Semiconductor, ...[+2]	Patent: 2
48	Hitachi Software Engineering Co., Ltd.	Tokyo, Japan	Software,Information technology consulting,Data processing, ...[+2]	Patent: 2
49	STARTUP KIOXIA Corp.	Tokyo, Japan	Computer hardware,Solid-state,Flash memory, ...[+2]	Patent: 2
50	STARTUP Xacti Corp.	Osaka, Japan	Digital imaging,Wearable technology,Health care, ...[+2]	Patent: 2
51	Nippon Telegraph & Telephone East Corp.	Tokyo, Japan	Telecommunications,Cloud database,Perfection, ...[+1]	Patent: 2
52	Asahi Industry Co., Ltd.	Tokyo, Japan	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	Patent: 2
53	Sony Semiconductor Solutions Corp.	Kanagawa, Japan	Semiconductor,Image sensor,CMOS sensor, ...[+2]	Patent: 2
54	NTT Electronics Corp.	Tokyo, Japan	Software,Electronics,Demultiplexer, ...[+2]	Patent: 2
55	Dainippon Printing Co. Ltd.	Japan		Patent: 2
56	NEC Home Electronics Ltd.	Tokyo, Japan	Consumables,Electronics	Patent: 2
57	Tottori Sanyo Electric Co., Ltd.	Tottori, Japan	Display device,Electronics,Projector	Patent: 2
58	DAIKIN INDUSTRIES Ltd.	Osaka, Japan	Air conditioning,Refrigeration,Mechanical engineering, ...[+2]	Patent: 1
59	Toppan, Inc.	Tokyo, Japan	Publishing,Semiconductor,Electronics, ...[+2]	Patent: 1
60	Kubota Corp.	Osaka, Japan	Tractor,Manufacturing engineering,Combine harvester, ...[+2]	Patent: 1
61	KDDI Corp.	Tokyo, Japan	Telecommunications,Mobile device,5G, ...[+2]	Patent: 1
62	Yokogawa Electric Corp.	Tokyo, Japan	Automation,Systems design,Programmable logic controller, ...[+2]	Patent: 1
63	SCREEN Holdings Co., Ltd.	Kyoto, Japan	Semiconductor,Wafer fabrication,Flat panel display, ...[+2]	Patent: 1
64	NTT DATA Corp.	Tokyo, Japan	Software,Social infrastructure,Information technology consulting, ...[+2]	Patent: 1
65	Meidensha Corp.	Tokyo, Japan	Electrical equipment,Social infrastructure,Electronics, ...[+2]	Patent: 1
66	Advantest Corp.	Tokyo, Japan	Semiconductor,Mechanical engineering,Product design, ...[+2]	Patent: 1
67	Trend Micro, Inc.	Tokyo, Japan	Software,Threat intelligence,Cloud computing security, ...[+2]	Patent: 1
68	Furuno Electric Co., Ltd.	Hokkaido, Japan	Global Positioning System,Telecommunications,Navigation system, ...[+2]	Patent: 1
69	Tokyo Electric Power Co. Holdings, Inc.	Tokyo, Japan	Power grid,Association (object-oriented programming),Electricity, ...[+2]	Patent: 1
70	Japan Aviation Electronics Industry Ltd.	Tokyo, Japan	Aerospace,National security,Electronics, ...[+2]	Patent: 1
71	Sodick Co., Ltd.	Kanagawa, Japan	Machining,Machine tool,Automation, ...[+2]	Patent: 1
72	Yazaki Corp.	Tokyo, Japan	Electronic component,Automotive engineering,Cable harness, ...[+2]	Patent: 1
73	NTT Communications Corp.	Tokyo, Japan	Telecommunications,Information technology consulting,IPv6, ...[+2]	Patent: 1
74	MegaChips Corp.	Osaka, Japan	Semiconductor,Software,Electronic visual display, ...[+2]	Patent: 1
75	Nidec Sankyo Corp.	Shiga, Japan	Card reader,Core component,Image processing	Patent: 1
76	TAKAMISAWA CYBERNETICS CO., LTD.	Hokkaido, Japan	Computer hardware,Electronics,Mechatronics, ...[+2]	Patent: 1
77	Minolta Co., Ltd.	Osaka, Japan	Autofocus,Optics,Photocopier, ...[+2]	Patent: 1
78	Sammy Corp.	Tokyo, Japan		Patent: 1
79	Kanto Auto Works, Ltd.	Kanagawa, Japan	Wheelchair,Automotive engineering,Truck, ...[+2]	Patent: 1
80	Digital Electronics Corp.	Osaka, Japan	Digital electronics,Computer hardware,Control equipment, ...[+1]	Patent: 1
81	Fujitsu Frontech Ltd.	Tokyo, Japan	Peripheral,Computer hardware,Electronics, ...[+2]	Patent: 1
82	Takara Co., Ltd.	Tokyo, Japan		Patent: 1
83	Canon Medical Systems Corp.	Tochigi, Japan	X-ray,Medical imaging,Medicine, ...[+2]	Patent: 1
84	NTT Advanced Technology Corp.	Kanagawa, Japan	Wireless network,Optics,Fiber, ...[+2]	Patent: 1
85	Daikin Airconditioning France SAS	Osaka, Japan	Industrial engineering,Fluorochemical industry,Air conditioning, ...[+1]	Patent: 1
86	Denso Wave, Inc.	Aichi, Japan	Industrial robot,Software,Public transport, ...[+2]	Patent: 1
87	Takaoka Electric Mfg. Co., Ltd.	Tokyo, Japan	Electrical equipment,Electronics,Transformer, ...[+2]	Patent: 1
88	Renesas Technology Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	Patent: 1
89	Konica Minolta Business Technologies, Inc.	Tokyo, Japan	Electronics,Computer hardware,Peripheral, ...[+1]	Patent: 1
90	NEC Communication Systems Ltd.	Tokyo, Japan	Software,System software,Enterprise software, ...[+2]	Patent: 1
91	Oki Data Corp.	Tokyo, Japan	Electronics,Monochrome,Light-emitting diode, ...[+1]	Patent: 1
92	NEC Mobile Communications Ltd.	Kanagawa, Japan	Telecommunications	Patent: 1
93	Olympus Medical Systems Corp.	Tokyo, Japan	Endoscope,Medical equipment,Medicine, ...[+2]	Patent: 1
94	Matsushita Graphic Communication Systems, Inc.	Tokyo, Japan	Graphic communication,Electronics	Patent: 1
95	Japan Engineering Co., Ltd.	Kanagawa, Japan	Semiconductor,Automation,Manufacturing engineering, ...[+2]	Patent: 1
96	Kawasaki Steel Corp.	Japan		Patent: 1
97	Sangikyo Corp.	Fukushima, Japan	Telecommunications,Construction engineering	Patent: 1
98	Sammy Digital Security Co., Ltd.	Tokyo, Japan	Debugging,Digital security	Patent: 1
99	Sumitomo Electric Networks, Inc.	Tokyo, Japan	G.fast,Broadband,Telephone line, ...[+1]	Patent: 1
100	Aiwa KK	Japan	Audio equipment,Electronics	Patent: 1