Top 100 Key Players companies in Potentiometer by Highest Patent Value in the Japan in 2021 – Discovery

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The Potentiometer top 100 is Discovery PatSnap’ annual ranking of the top 100 Highest Patent Value Potentiometer Key Players in the Japan. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

1	Semiconductor Energy Laboratory Co., Ltd.	Kanagawa, Japan	Semiconductor,Transistor,Semiconductor device, ...[+2]	Avg patent value: 7.44 M
2	Socionext, Inc.	Kyoto, Japan	Quality of experience,Semiconductor device fabrication,Semiconductor, ...[+2]	Avg patent value: 3.16 M
3	JOLED, Inc.	Tokyo, Japan	Electroluminescent display,Cryptocurrency,Android (robot), ...[+2]	Avg patent value: 2.86 M
4	Sekisui Kasei Co., Ltd.	Osaka, Japan	Civil engineering,Chemical engineering,Health care, ...[+2]	Avg patent value: 2.51 M
5	Hitachi Astemo Ltd.	Japan	Public transport,Automotive engineering	Avg patent value: 2.43 M
6	Komori Corp.	Tokyo, Japan	Manufacturing engineering,Bookbinding,Digital printing, ...[+2]	Avg patent value: 2.33 M
7	Oki Electric Industry Co., Ltd.	Tokyo, Japan	Telecommunications,Call centre,Software, ...[+2]	Avg patent value: 1.84 M
8	Seiko I Infotech, Inc.	Chiba, Japan	Computer hardware,Electronics,Computer network, ...[+2]	Avg patent value: 1.84 M
9	Mitsubishi Power Ltd.	Kanagawa, Japan	Turbine,Control system,Renewable energy, ...[+2]	Avg patent value: 1.70 M
10	Fujimi, Inc.	Aichi, Japan	Abrasive,Industrial engineering,Diamond, ...[+2]	Avg patent value: 1.57 M
11	Hitachi Ltd.	Tokyo, Japan	Elevator,Electrical equipment,Electric motor, ...[+2]	Avg patent value: 1.40 M
12	Maeda Seisakusho Co., Ltd.	Nagano, Japan	Nursing,Oil well,Manufacturing engineering, ...[+2]	Avg patent value: 1.33 M
13	Mitsui Mining & Smelting Co., Ltd.	Tokyo, Japan	Precious metal,Metal,Cathode material, ...[+2]	Avg patent value: 1.23 M
14	Mitsui Chemicals Tohcello, Inc.	Tokyo, Japan	Microservices,Packaging engineering,Silicone, ...[+2]	Avg patent value: 1.22 M
15	TEAC Corp.	Tokyo, Japan	Audio equipment,Electronics,Peripheral, ...[+2]	Avg patent value: 1.01 M
16	CKD Corp.	Aichi, Japan	Manufacturing engineering,Industrial engineering,Lithium-ion battery, ...[+2]	Avg patent value: 980,000
17	Kobe Steel, Ltd.	Hyogo, Japan	Welding,Electronics,Mining engineering, ...[+2]	Avg patent value: 970,000
18	Kitamura Machinery Co., Ltd.	Tokyo, Japan	Software,Machining,Automation, ...[+2]	Avg patent value: 930,000
19	Yamaha Corp.	Shizuoka, Japan	Audio equipment,Gasoline,Loudspeaker, ...[+2]	Avg patent value: 840,000
20	TOKAI RIKA CO., LTD.	Aichi, Japan	Seat belt,Automotive engineering,Push start, ...[+2]	Avg patent value: 790,000
21	Azbil Corp.	Tokyo, Japan	Building automation,Software,Electronics, ...[+2]	Avg patent value: 701,440
22	Olympus Medical Systems Corp.	Tokyo, Japan	Endoscope,Medical equipment,Medicine, ...[+2]	Avg patent value: 690,555
23	Tokyo Cosmos Electric Co., Ltd.	Kanagawa, Japan	Resistor,Electronics,Semiconductor, ...[+2]	Avg patent value: 590,000
24	FUJIFILM Corp.	Tokyo, Japan	Photography,Medical imaging,Computer hardware, ...[+2]	Avg patent value: 563,666
25	Casio Computer Co., Ltd.	Tokyo, Japan	Projector,Electronics,Digital camera, ...[+2]	Avg patent value: 560,000
26	Casio Electronics Manufacturing Co., Ltd.	Saitama, Japan		Avg patent value: 560,000
27	Toyota Motor Corp.	Aichi, Japan	Sport utility vehicle,Mobile device,Public transport, ...[+2]	Avg patent value: 507,833
28	Shimadzu Corp.	Kyoto, Japan	Molecular diagnostics,Microbiology Test,Cockpit display system, ...[+2]	Avg patent value: 482,222
29	Nisshinbo Micro Devices, Inc.	Tokyo, Japan	Electronics,Radar,Computer hardware, ...[+2]	Avg patent value: 470,000
30	Alps Alpine Co., Ltd.	Tokyo, Japan	Electronic component,Electronics,Power transmission, ...[+2]	Avg patent value: 447,000
31	Seiko Epson Corp.	Nagano, Japan	Wearable technology,Projector,Electronics, ...[+2]	Avg patent value: 441,000
32	JohnsonDiversey Co. Ltd.	Kumamoto, Japan	SOAP	Avg patent value: 430,000
33	Mitsubishi Kogyo KK	Japan		Avg patent value: 400,000
34	Panasonic Holdings Corp.	Osaka, Japan	Semiconductor,Industrial engineering,Electronics, ...[+2]	Avg patent value: 341,070
35	Matsushita Electronics Corp.	Osaka, Japan	Electronics,Computer hardware,DVD player, ...[+2]	Avg patent value: 341,070
36	Brother Industries, Ltd.	Aichi, Japan	Computer hardware,Electronics,Digital printing, ...[+2]	Avg patent value: 341,000
37	Hitachi Construction Machinery Tierra Co., Ltd.	Osaka, Japan	Agricultural machinery,Manufacturing engineering,Mechanical engineering	Avg patent value: 332,727
38	Toyota Industries Corp.	Aichi, Japan	Textile,Software,Automotive engineering, ...[+2]	Avg patent value: 326,242
39	Nihon Denso KK	Saitama, Japan	Manufacturing engineering,Mechanical engineering	Avg patent value: 315,500
40	Honda Motor Co., Ltd.	Tokyo, Japan	Automotive engineering,Manufacturing engineering,Sport utility vehicle, ...[+2]	Avg patent value: 306,833
41	Yamaha Motor Co., Ltd.	Shizuoka, Japan	Robotics,Industrial robot,Automotive engineering, ...[+2]	Avg patent value: 262,083
42	Iseki & Co., Ltd.	Tokyo, Japan	Combine harvester,Cutlery,Manufacturing engineering, ...[+2]	Avg patent value: 239,721
43	Kobelco Construction Machinery Co. Ltd.	Tokyo, Japan	Excavator,Heavy equipment,Manufacturing engineering, ...[+2]	Avg patent value: 220,000
44	JEOL Ltd.	Tokyo, Japan	Manufacturing engineering,Spectrometer,Semiconductor, ...[+2]	Avg patent value: 195,000
45	Shin-Etsu Handotai Co., Ltd.	Tokyo, Japan	Semiconductor,Ingot,Wafer, ...[+2]	Avg patent value: 176,800
46	Nidec Sankyo Corp.	Shiga, Japan	Card reader,Core component,Image processing	Avg patent value: 165,057
47	Nidec Servo Corp.	Japan	Servo,Electrical equipment,Electronics	Avg patent value: 139,666
48	NIDEC Corp.	Kyoto, Japan	Electric motor,Electronics,Electronic component, ...[+2]	Avg patent value: 110,000
49	Nidec Seimitsu Corp.	Nagano, Japan	Mobile phone,Semiconductor	Avg patent value: 110,000
50	Ricoh Co., Ltd.	Tokyo, Japan	Digital media,Data visualization,Thermal paper, ...[+2]	Avg patent value: 98,250
51	Tokyo Parts Industrial Co., Ltd.	Japan	Actuator,Computer hardware,Electronics, ...[+2]	Avg patent value: 96,000
52	Nihon Dempa Kogyo Co., Ltd.	Tokyo, Japan	Electronics,Quartz,Fused quartz, ...[+2]	Avg patent value: 93,000
53	J. Morita Mfg. Corp.	Kyoto, Japan	Computed tomography,Medical imaging,Cone beam computed tomography	Avg patent value: 87,000
54	Swing Corp.	Tokyo, Japan	Web content,Enterprise software,Software development, ...[+2]	Avg patent value: 82,000
55	Hitachi-GE Nuclear Energy Ltd.	Tokyo, Japan	Power transmission,Light-water reactor,Nuclear fuel cycle, ...[+2]	Avg patent value: 73,000
56	NSK Ltd.	Tokyo, Japan	Ball bearing,Automatic transmission,Bearing (navigation), ...[+2]	Avg patent value: 69,000
57	LIXIL Corp. /Old/	Tokyo, Japan	Construction engineering,Materials science	Avg patent value: 68,000
58	Kaneko Sangyo Co., Ltd.	Saga, Japan	Hatchery,Food industry,Petroleum product	Avg patent value: 68,000
59	Kubota Corp.	Osaka, Japan	Tractor,Manufacturing engineering,Combine harvester, ...[+2]	Avg patent value: 65,181
60	Sumitomo Metal Mining Co., Ltd.	Tokyo, Japan	Nickel,Mining engineering,Natural resource management, ...[+2]	Avg patent value: 64,000
61	Kaijo Corp.	Tokyo, Japan	Semiconductor,Automation,Manufacturing engineering, ...[+2]	Avg patent value: 59,000
62	Mitsuba Corp.	Japan	Automotive engineering,Gasoline,Windscreen wiper, ...[+2]	Avg patent value: 55,333
63	NHK Spring Co., Ltd.	Kanagawa, Japan	Leaf spring,Coil spring,Head restraint, ...[+2]	Avg patent value: 55,000
64	Toshiba Teli Corp.	Japan	Frame grabber,Still camera,Machine vision, ...[+2]	Avg patent value: 55,000
65	Hochiki Corp.	Tokyo, Japan	Smoke,Fire detection,Fire protection, ...[+2]	Avg patent value: 53,500
66	Hi-Lex Corp.	Tokyo, Japan	Trunk,Wire rope,Office automation, ...[+2]	Avg patent value: 53,000
67	NTN Toyo Bearing Co., Ltd.	Japan	Ball bearing	Avg patent value: 53,000
68	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	Avg patent value: 52,000
69	Yokogawa Electric Corp.	Tokyo, Japan	Automation,Systems design,Programmable logic controller, ...[+2]	Avg patent value: 49,000
70	Konami Digital Entertainment Co., Ltd.	Chiba, Japan	Software,Publishing,Video game development, ...[+2]	Avg patent value: 49,000
71	Meidensha Corp.	Tokyo, Japan	Electrical equipment,Social infrastructure,Electronics, ...[+2]	Avg patent value: 48,000
72	Toshiba Infrastructure Systems & Solutions Corp.	Kanagawa, Japan	Social infrastructure,Automation,Mechanical engineering, ...[+2]	Avg patent value: 48,000
73	Tokyo Automatic Machinery Works Ltd.	Tokyo, Japan	Manufacturing engineering,Blow fill seal,Strapping, ...[+2]	Avg patent value: 47,000
74	Central Japan Railway Co.	Aichi, Japan	Public transport,Maglev,Throughput, ...[+2]	Avg patent value: 45,000
75	Aichi Co. Ltd.	Japan	Educational institution	Avg patent value: 45,000
76	AMADA Co., Ltd.	Kanagawa, Japan	Welding,Machining,Automation, ...[+2]	Avg patent value: 44,000
77	NGK SPARK PLUG CO., LTD.	Aichi, Japan	Spark plug,Automotive engineering,Ceramic art, ...[+2]	Avg patent value: 44,000
78	ULVAC, Inc.	Fukushima, Japan	Semiconductor,Vacuum pump,Sputtering, ...[+2]	Avg patent value: 44,000
79	Osaki Electric Co., Ltd.	Tokyo, Japan	Smart grid,Electronics,Control equipment, ...[+2]	Avg patent value: 44,000
80	Osaki Electric Systems	Tokyo, Japan	Electronics,Manufacturing engineering	Avg patent value: 44,000
81	KYB Corp.	Tokyo, Japan	Shock absorber,Automotive engineering,Aerospace, ...[+2]	Avg patent value: 41,500
82	Sanwa Shutter Corp.	Tokyo, Japan	Shutter,Metal,Window screen, ...[+2]	Avg patent value: 40,500
83	The Japan Steel Works Ltd.	Tokyo, Japan	Wind power,Ferroalloy,Energy products, ...[+2]	Avg patent value: 40,000
84	JSW	Tokyo, Japan	Energy products,Petroleum industry,Precious metal, ...[+2]	Avg patent value: 40,000
85	Panasonic Intellectual Property Management Co. Ltd.	Osaka, Japan		Avg patent value: 40,000
86	THK CO., LTD.	Tokyo, Japan	Linear motion,Bearing (navigation),Mechanical engineering, ...[+2]	Avg patent value: 39,000
87	Hitachi Kokusai Electric, Inc.	Saga, Japan	Semiconductor,Electronics,Thin film, ...[+2]	Avg patent value: 39,000
88	Advanced Industrial Science & Technology	Tokyo, Japan	Graphene,Association (object-oriented programming)	Avg patent value: 39,000
89	Denshijiki Industry Co. Ltd.	Japan	Medicine	Avg patent value: 39,000
90	Yanmar Power Technology Co., Ltd.	Japan		Avg patent value: 38,800
91	Mitsubishi Logisnext Co., Ltd.	Kyoto, Japan	Manufacturing engineering,Mechanical engineering,Monorail, ...[+2]	Avg patent value: 38,500
92	TYK Corp.	Gifu, Japan	Refractory,Building material,Home automation, ...[+2]	Avg patent value: 38,000
93	Ikegami Tsushinki Co., Ltd.	Tokyo, Japan	Electronics,Telecommunications equipment,Video production, ...[+2]	Avg patent value: 38,000
94	KIKUCHI SEISAKUSHO CO., LTD.	Tokyo, Japan	Gamma camera,Metalworking,Zircon, ...[+2]	Avg patent value: 38,000
95	Kyoto Electronics Manufacturing Co. Ltd.	Kyoto, Japan	Refractometer	Avg patent value: 38,000
96	Futaba Corp.	Yamanashi, Japan	AMOLED,Automotive engineering,Vacuum tube, ...[+2]	Avg patent value: 37,000
97	TADANO Ltd.	Kagawa, Japan	Aerial work platform,Mobile crane,Truck, ...[+2]	Avg patent value: 36,000
98	Napson Corp.	Tokyo, Japan	Manufacturing engineering,Sales management	Avg patent value: 36,000
99	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		Avg patent value: 36,000
100	Mitsubishi Electric Home Appliance Co., Ltd.	Saitama, Japan	Electronics	Avg patent value: 36,000