Top 50 Key Players companies in Expansive by Highest Patent Value in the world in 2021 – Discovery

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The Expansive top 50 is Discovery PatSnap’ annual ranking of the top 50 Highest Patent Value Expansive Key Players in the world. 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.

Ranking Year:

Region:

Ranking:

1	Akzo Nobel Chemicals International BV	Utrecht, Netherlands	Commodity chemicals,Chemical engineering,Fertilizer	Avg patent value: 4.70 M
2	Toyota Motor Corp.	Aichi, Japan	Sport utility vehicle,Mobile device,Public transport, ...[+2]	Avg patent value: 2.16 M
3	Avery Dennison Corp.	California, United States	Adhesive,Radio-frequency identification,Synthetic rubber, ...[+2]	Avg patent value: 920,000
4	Anhui Shuian Construction Group Co. Ltd.	Anhui Sheng, China		Avg patent value: 200,000
5	Emeishan Qianghua Special Cement Co. Ltd.	Sichuan Sheng, China	Cement,Materials science,Construction engineering	Avg patent value: 160,000
6	Nanjing Bote New Materials Co. Ltd.	China		Avg patent value: 130,000
7	Sobute New Materials Co., Ltd.	Jiangsu Sheng, China	Superplasticizer,Cement,Chemical engineering, ...[+1]	Avg patent value: 123,333
8	SSANGYONGC&E.Co., Ltd.	Seoul, South Korea	Cement,Materials science,Construction engineering, ...[+1]	Avg patent value: 46,000
9	Meiji Co., Ltd.	Tokyo, Japan	Food industry,Snack foods,Hard candy, ...[+2]	Avg patent value: 32,000
10	Shandong Yantai Xintai Gold Mining Co., Ltd.	Shandong Sheng, China	Gold mining,Precious metal,Mining engineering	Avg patent value: 26,000
11	Hubei Petrokh Machine Manufacturing Co. Ltd.	China		Avg patent value: 3,600
12	Powerchina Guiyang Engineering Corp. Ltd.	Guizhou Sheng, China	Hydraulic engineering,Construction engineering	Avg patent value: 3,500
13	Tongling Nonferrous Metals Group Co., Ltd.	Anhui Sheng, China	Smelting,Mining engineering,Natural resource management, ...[+2]	Avg patent value: 3,400
14	Chengdu Reliance Electric Co. Ltd.	Sichuan Sheng, China	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	Avg patent value: 3,400
15	Taiyuan Aviation Instrument Co. Ltd.	China		Avg patent value: 3,400
16	China Zhongtie Major Bridge Engineering Group Co. Ltd.	China		Avg patent value: 3,400
17	Angang Construction Consortium Co. Ltd.	Liaoning Sheng, China		Avg patent value: 3,400
18	China Railway First Survey & Design Institute Group Co., Ltd.	China	Construction engineering	Avg patent value: 3,400
19	GEOSOL - Geologia e Sondagens SA	Minas Gerais, Brazil	Mechanical engineering,Manufacturing engineering	Avg patent value: 3,200
20	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	Avg patent value: 0
21	Procter & Gamble Co.	Ohio, United States	Toothpaste,Hair conditioner,SOAP, ...[+2]	Avg patent value: 0
22	Bridgestone Corp.	Tokyo, Japan	Automotive engineering,sports equipment,Natural rubber, ...[+2]	Avg patent value: 0
23	Boston Scientific Corp.	Massachusetts, United States	Medical equipment,Catheter,Health care, ...[+2]	Avg patent value: 0
24	Ricoh Co., Ltd.	Tokyo, Japan	Digital media,Data visualization,Thermal paper, ...[+2]	Avg patent value: 0
25	Toray Industries, Inc.	Tokyo, Japan	Fiber,Textile,Textile (markup language), ...[+2]	Avg patent value: 0
26	Asahi Kasei Corp.	Tokyo, Japan	Chemical engineering,Petrochemical,Fertilizer, ...[+2]	Avg patent value: 0
27	Teijin Ltd.	Tokyo, Japan	Synthetic rubber,Chemical engineering,Polycarbonate, ...[+2]	Avg patent value: 0
28	Lite-On Technology Corp.	Taiwan Province, China	Computer hardware,Software,Solid-state drive, ...[+2]	Avg patent value: 0
29	Sumitomo Rubber Industries, Ltd.	Kyoto, Japan	Rubber material,Plastics engineering,Radial tire, ...[+2]	Avg patent value: 0
30	NOF Corp.	Tokyo, Japan	Organic peroxide,Chemical engineering,Fatty acid, ...[+2]	Avg patent value: 0
31	Sintokogio Ltd.	Aichi, Japan	Foundry,Abrasive,Manufacturing engineering, ...[+2]	Avg patent value: 0
32	Nippon Shokubai Co., Ltd.	Tokyo, Japan	Polymer,Acrylic acid,Chemical engineering, ...[+2]	Avg patent value: 0
33	Sanyo Chemical Industries, Ltd.	Kyoto, Japan	Chemical engineering,Polyurethane,Superabsorbent polymer, ...[+2]	Avg patent value: 0
34	Avon Products, Inc.	United Kingdom	Cosmetics,Lifestyle business,Sales operations, ...[+2]	Avg patent value: 0
35	Nichireki Co., Ltd.	Tokyo, Japan	Civil engineering,Asphalt,Construction engineering, ...[+2]	Avg patent value: 0
36	Takenaka Corp.	Osaka, Japan	Construction engineering,Site location,Masonry, ...[+2]	Avg patent value: 0
37	Tigers Polymer Corp.	Osaka, Japan	Polymer,Plastics engineering,Belting, ...[+2]	Avg patent value: 0
38	HOKUETSU INDUSTRIES CO., LTD.	Niigata, Japan	Air compressor,Manufacturing engineering,Construction engineering, ...[+2]	Avg patent value: 0
39	Hisense Visual Technology Co., Ltd.	Shandong Sheng, China	Television set,Electronics,Visual technology, ...[+2]	Avg patent value: 0
40	Ishikawa Seisakusho, Ltd.	Ishikawa, Japan	Textile,Electronic component,Manufacturing engineering, ...[+2]	Avg patent value: 0
41	Hitachi Cable Ltd.	Tokyo, Japan	Electronics,Metal,Optical fiber, ...[+2]	Avg patent value: 0
42	Nippon Steel Nisshin Co., Ltd.	Tokyo, Japan	Construction engineering	Avg patent value: 0
43	Raychem Corp.	California, United States	Aerospace,Telecommunications,Glazing, ...[+2]	Avg patent value: 0
44	NKK Corp.	Tokyo, Japan	Natural resource management,Mining engineering	Avg patent value: 0
45	Wuhan Iron & Steel Group Corp.	Hubei Sheng, China	Silicon,Irone,Mining engineering, ...[+2]	Avg patent value: 0
46	Niigata Engineering Co., Ltd.	Tokyo, Japan	Manufacturing engineering,Industrial engineering,Automation, ...[+2]	Avg patent value: 0
47	Hayakawa Rubber Co., Ltd.	Hiroshima, Japan	Water stop,Construction engineering	Avg patent value: 0
48	NIPPON STEEL Stainless Steel Corp.	Tokyo, Japan	Mill,Metal,Mining engineering, ...[+1]	Avg patent value: 0
49	Industrie Ilpea SpA	Lombardia, Italy	Automotive industry,Extrusive,High-density polyethylene, ...[+2]	Avg patent value: 0
50	Toray Engineering Co., Ltd.	Tokyo, Japan	Semiconductor,Automation,Manufacturing engineering, ...[+2]	Avg patent value: 0