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

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The Capacitor top 50 is Discovery PatSnap’ annual ranking of the top 50 Highest Patent Value Capacitor 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.

A capacitor is a device that stores electrical energy in an electric field. It is a passive electronic component with two terminals. The effect of a capacitor is known as capacitance. While some capacitance exists between any two electrical conductors in proximity in a circuit, a capacitor is a component designed to add capacitance to a circuit. The capacitor was originally known as a condenser or condensator. The original name is still widely used in many languages, but not commonly in English.

1	LIFETECH Co., Ltd.	Saitama, Japan	Automation,Computer hardware,Electronics	Avg patent value: 10.05 M
2	Japan Tobacco, Inc.	Tokyo, Japan	Nicotiana tabacum,Cigarillo,Food sector, ...[+2]	Avg patent value: 7.10 M
3	ARKRAY, Inc.	Kyoto, Japan	Functional food,Blood glucose monitoring,Medical equipment, ...[+2]	Avg patent value: 4.95 M
4	M-System Co., Ltd.	Osaka, Japan	Tower,Programmable logic controller,Industry 4.0, ...[+2]	Avg patent value: 4.10 M
5	Incubation Alliance, Inc.	Hyogo, Japan	Graphene,Incubation,Carbon, ...[+2]	Avg patent value: 3.75 M
6	Furukawa Battery Co., Ltd.	Kanagawa, Japan	Uninterruptible power supply,Lead–acid battery,Lithium-ion battery, ...[+2]	Avg patent value: 3.71 M
7	Showa Denko Packaging Co. Ltd.	Japan	Solid-state battery,Mining engineering,Precious metal, ...[+1]	Avg patent value: 3.55 M
8	Kyoritsu Chemical & Co. Ltd.	Tokyo, Japan		Avg patent value: 3.39 M
9	Dainichiseika Color & Chemicals Mfg. Co., Ltd.	Tokyo, Japan	Pigment,Chemical engineering,Polymer, ...[+2]	Avg patent value: 3.37 M
10	Asahi Kasei Fibers Corp.	Osaka, Japan	Fiber,Nonwoven fabric,Textile (markup language), ...[+2]	Avg patent value: 3.35 M
11	Denka Co., Ltd.	Hokkaido, Japan	Chemical engineering,Natural rubber,Elastomer, ...[+2]	Avg patent value: 3.32 M
12	Sony Group Corp.	Tokyo, Japan	Computer hardware,Software,Music, ...[+2]	Avg patent value: 3.11 M
13	Maruo Calcium Co., Ltd.	Hyogo, Japan	Calcium carbonate,Calcium,Industrial engineering, ...[+2]	Avg patent value: 3.04 M
14	Kureha Corp.	Hokkaido, Japan	Chemical engineering,Polyvinylidene fluoride,Wallpaper, ...[+2]	Avg patent value: 2.99 M
15	ELNA Co., Ltd.	Tokyo, Japan	Semiconductor,Electronic component,Electronics, ...[+2]	Avg patent value: 2.97 M
16	Multi & Relational System Co., Ltd.	Niigata, Japan	Web development	Avg patent value: 2.94 M
17	Organo Corp.	Tokyo, Japan	Water treatment,Manufacturing engineering,Microfiltration, ...[+2]	Avg patent value: 2.78 M
18	Showa Denko Gas Products Co., Ltd.	Tokyo, Japan	Carbon dioxide,Nitrogen,Industrial gas, ...[+2]	Avg patent value: 2.78 M
19	Semiconductor Energy Laboratory Co., Ltd.	Kanagawa, Japan	Semiconductor,Transistor,Semiconductor device, ...[+2]	Avg patent value: 2.70 M
20	Toray Tonen Specialty Separator Godo Kaisha	Tochigi, Japan	Synthetic resin,Synthetic rubber,Chemical engineering	Avg patent value: 2.53 M
21	Automotive Energy Supply Corp.	Kanagawa, Japan	Lithium-ion battery,Electric vehicle,Automotive engineering, ...[+2]	Avg patent value: 2.42 M
22	Opnext Japan, Inc.	Tokyo, Japan		Avg patent value: 2.37 M
23	Phoenix Solution Co. Ltd.	Ishikawa, Japan		Avg patent value: 2.36 M
24	SCREEN Holdings Co., Ltd.	Kyoto, Japan	Semiconductor,Wafer fabrication,Flat panel display, ...[+2]	Avg patent value: 2.24 M
25	LINTEC Corp.	Tokyo, Japan	Adhesive materials,Industrial engineering,Pressure sensitive, ...[+2]	Avg patent value: 2.19 M
26	Espec Corp.	Osaka, Japan	Climate system,Computer hardware,Electronics, ...[+2]	Avg patent value: 2.13 M
27	Nissan Chemical Corp.	Tokyo, Japan	Pesticide,Meiji period,Fertilizer, ...[+2]	Avg patent value: 2.12 M
28	Omron Healthcare Co., Ltd.	Kyoto, Japan	Medicine,Non-invasive ventilation,Nebulizer, ...[+2]	Avg patent value: 2.11 M
29	Tottori Sanyo Electric Co., Ltd.	Tottori, Japan	Display device,Electronics,Projector	Avg patent value: 2.11 M
30	Ransburg Industrial Finishing KK	Japan		Avg patent value: 2.10 M
31	Wacom Co., Ltd.	Saitama, Japan	Computer hardware,Electronics,Stylus, ...[+2]	Avg patent value: 2.06 M
32	IBIDEN Co., Ltd.	Gifu, Japan	Electronics,Semiconductor,Asphalt, ...[+2]	Avg patent value: 2.05 M
33	Nihon Koshuha Co. Ltd.	Japan		Avg patent value: 1.97 M
34	THK CO., LTD.	Tokyo, Japan	Linear motion,Bearing (navigation),Mechanical engineering, ...[+2]	Avg patent value: 1.96 M
35	Evonik Degussa Japan Co., Ltd.	Tokyo, Japan		Avg patent value: 1.93 M
36	TONE Co., Ltd.	Osaka, Japan	Bolting,Industrial engineering,Cutlery, ...[+1]	Avg patent value: 1.91 M
37	Hitachi Information & Telecommunication Engineering Ltd.	Kanagawa, Japan		Avg patent value: 1.85 M
38	Sumitomo Electric Toyama Co. Ltd.	Japan		Avg patent value: 1.82 M
39	Sanyo Denki Co., Ltd.	Tokyo, Japan	Electrical equipment,Servo,Electronics, ...[+2]	Avg patent value: 1.82 M
40	JFE Mineral Co., Ltd.	Tokyo, Japan	Slag,Ferroalloy,Silicone, ...[+2]	Avg patent value: 1.79 M
41	Sumitomo Precision Products Co., Ltd.	Hyogo, Japan	Landing gear,Electronic component,Semiconductor, ...[+2]	Avg patent value: 1.78 M
42	National Institutes of Natural Sciences	Japan		Avg patent value: 1.78 M
43	Toyobo Film Solutions KK	Tokyo, Japan	Polyethylene naphthalate,Polyester,Industrial engineering, ...[+2]	Avg patent value: 1.76 M
44	Sumitomo Heavy Industries Material Handling Systems Co., Ltd.	Tokyo, Japan	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	Avg patent value: 1.75 M
45	TSUKUBASEIKO Co., Ltd.	Kagoshima, Japan	Wafer,Computer hardware,Electronics, ...[+2]	Avg patent value: 1.74 M
46	DKK Co., Ltd.	Tokyo, Japan	Telecommunications,Radio frequency,Wireless, ...[+2]	Avg patent value: 1.70 M
47	SPP Technologies Co., Ltd.	Tokyo, Japan	Semiconductor,Etching,Electronic component	Avg patent value: 1.65 M
48	JX Nippon Mining & Metals Corp.	Tokyo, Japan	Non-ferrous metal,Cathode material,Mining engineering, ...[+2]	Avg patent value: 1.63 M
49	Hitachi Astemo Ltd.	Japan	Public transport,Automotive engineering	Avg patent value: 1.63 M
50	Prime Polymer Co., Ltd.	Tokyo, Japan	Polypropylene,Polyethylene,Polymer, ...[+2]	Avg patent value: 1.62 M