Top 50 Key Players companies in Memory by Highest Patent Value in the Japan in 2021 – Discovery

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1	Ricoh Co., Ltd.	Tokyo, Japan	Digital media,Data visualization,Thermal paper, ...[+2]	Avg patent value: 2.54 M
2	DISCO Corp.	Tokyo, Japan	Semiconductor,Manufacturing engineering,Industrial engineering, ...[+2]	Avg patent value: 1.96 M
3	Nihon Cypress KK	Japan		Avg patent value: 1.95 M
4	J-Devices Corp.	Oita, Japan	Semiconductor,Wafer,Package on package, ...[+2]	Avg patent value: 1.93 M
5	Casio Electronics Manufacturing Co., Ltd.	Saitama, Japan		Avg patent value: 1.82 M
6	Renesas Electronics Corp.	Tokyo, Japan	Semiconductor,Microcontroller,Electronics, ...[+2]	Avg patent value: 1.54 M
7	Semiconductor Energy Laboratory Co., Ltd.	Kanagawa, Japan	Semiconductor,Transistor,Semiconductor device, ...[+2]	Avg patent value: 1.51 M
8	SANYO Electric Co., Ltd.	Osaka, Japan	Semiconductor,Computer hardware,Software, ...[+2]	Avg patent value: 1.46 M
9	Fujitsu Semiconductor Ltd.	Kanagawa, Japan	Semiconductor,Electronic component,Microcontroller, ...[+2]	Avg patent value: 1.45 M
10	Sony Group Corp.	Tokyo, Japan	Computer hardware,Software,Music, ...[+2]	Avg patent value: 1.45 M
11	Floadia Corp.	Tokyo, Japan	Semiconductor,Non-volatile memory,Flash memory, ...[+2]	Avg patent value: 1.39 M
12	High-Reliability Engineering & Components Corp.	Ibaraki, Japan		Avg patent value: 1.37 M
13	Seiko Instruments, Inc.	Chiba, Japan	Semiconductor,Electronic component,Optical fiber connector, ...[+2]	Avg patent value: 1.23 M
14	Matsushita Electronics Corp.	Osaka, Japan	Electronics,Computer hardware,DVD player, ...[+2]	Avg patent value: 1.17 M
15	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	Avg patent value: 1.13 M
16	Fujitsu Semiconductor Memory Solution Ltd.	Kanagawa, Japan	Semiconductor memory,Non-volatile memory,Random access memory, ...[+2]	Avg patent value: 1.10 M
17	Spansion Japan Ltd.	Kanagawa, Japan	Semiconductor,Automation,Manufacturing engineering, ...[+2]	Avg patent value: 999,909
18	Sharp Corp.	Osaka, Japan	Computer hardware,Electronics,Telecommunications, ...[+2]	Avg patent value: 950,966
19	Seiko Epson Corp.	Nagano, Japan	Wearable technology,Projector,Electronics, ...[+2]	Avg patent value: 849,653
20	Hitachi Kokusai Electric, Inc.	Saga, Japan	Semiconductor,Electronics,Thin film, ...[+2]	Avg patent value: 838,095
21	STARTUP KIOXIA Corp.	Tokyo, Japan	Computer hardware,Solid-state,Flash memory, ...[+2]	Avg patent value: 822,552
22	Elpida Memory, Inc.	Tokyo, Japan	Semiconductor,Dynamic random-access memory,Resistor, ...[+2]	Avg patent value: 815,642
23	Renesas Semiconductor Package & Test Solutions Co., Ltd.	Japan	Power transmission,Electronics,Semiconductor package	Avg patent value: 770,000
24	NSCore, Inc.	Fukuoka, Japan	Intellectual property,Semiconductor,Non-volatile memory, ...[+2]	Avg patent value: 740,000
25	Novuton Technology Corp. Japan	Kyoto, Japan	Semiconductor,Laser diode,Integrated circuit, ...[+2]	Avg patent value: 685,612
26	Alps Alpine Co., Ltd.	Tokyo, Japan	Electronic component,Electronics,Power transmission, ...[+2]	Avg patent value: 670,000
27	Fujitsu Ltd.	Tokyo, Japan	Cloud computing,Enterprise software,Information technology management, ...[+2]	Avg patent value: 611,419
28	OMRON Corp.	Kyoto, Japan	Automation,Electronics,Health care, ...[+2]	Avg patent value: 560,000
29	Socionext, Inc.	Kyoto, Japan	Quality of experience,Semiconductor device fabrication,Semiconductor, ...[+2]	Avg patent value: 555,672
30	Canon Anelva Corp.	Tokyo, Japan	Semiconductor,Electronic component,Chemical vapor deposition, ...[+2]	Avg patent value: 550,000
31	Sonix Co., Ltd.	Tokyo, Japan	Software,Enterprise software,Cloud computing	Avg patent value: 550,000
32	Hitachi Ltd.	Tokyo, Japan	Elevator,Electrical equipment,Electric motor, ...[+2]	Avg patent value: 528,079
33	Micron Memory Japan GK	Tokyo, Japan	Semiconductor,Electronic component	Avg patent value: 510,000
34	Advanced Industrial Science & Technology	Tokyo, Japan	Graphene,Association (object-oriented programming)	Avg patent value: 462,714
35	Hitachi Ulsi Systems Co. Ltd.	Tokyo, Japan	Semiconductor,Automation,Manufacturing engineering, ...[+2]	Avg patent value: 450,000
36	Yokogawa Electric Corp.	Tokyo, Japan	Automation,Systems design,Programmable logic controller, ...[+2]	Avg patent value: 422,000
37	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		Avg patent value: 412,621
38	Canon, Inc.	Tokyo, Japan	Computer hardware,Software,Computer vision, ...[+2]	Avg patent value: 397,482
39	MegaChips Corp.	Osaka, Japan	Semiconductor,Software,Electronic visual display, ...[+2]	Avg patent value: 373,290
40	Paramount Bed Co., Ltd.	Tokyo, Japan	Medical equipment,Long-term care,Sales management, ...[+2]	Avg patent value: 276,333
41	Zentel Japan Corp.	Tokyo, Japan	Semiconductor,Graphics processing unit,Information technology management, ...[+1]	Avg patent value: 252,000
42	Nihon Denso KK	Saitama, Japan	Manufacturing engineering,Mechanical engineering	Avg patent value: 245,666
43	FeliCa Networks, Inc.	Tokyo, Japan	3D printing,Manufacturing engineering,Mobile payment, ...[+2]	Avg patent value: 240,000
44	Tokyo Electron Ltd.	Tokyo, Japan	Semiconductor,Power transmission,Flat panel display, ...[+2]	Avg patent value: 236,750
45	Toppan, Inc.	Tokyo, Japan	Publishing,Semiconductor,Electronics, ...[+2]	Avg patent value: 227,750
46	Toshiba Visual Solutions Corp.	Kanagawa, Japan	Technical support	Avg patent value: 170,000
47	Toyota Motor Corp.	Aichi, Japan	Sport utility vehicle,Mobile device,Public transport, ...[+2]	Avg patent value: 163,000
48	Advantest Corp.	Tokyo, Japan	Semiconductor,Mechanical engineering,Product design, ...[+2]	Avg patent value: 150,200
49	Nikon Corp.	Tokyo, Japan	Microscope,Photography,Motion capture, ...[+2]	Avg patent value: 150,000
50	Riso Kagaku Corp.	Tokyo, Japan	Video camera	Avg patent value: 140,000