With the analysis among 912,009 patents, we discovered top 347 key players by total patent application. China Petroleum & Chemical Corp., NIPPON STEEL Stainless Steel Corp., Panasonic Holdings Corp. are dominant in this area. They take 1.61% of the total patent filing.
Beijing Shi, China
Patent: 7,857
Tokyo, Japan
Patent: 3,831
Osaka, Japan
Patent: 2,728
Osaka, Japan
Patent: 2,727
Osaka, Japan
Patent: 2,627
Osaka, Japan
Patent: 2,627
Tokyo, Japan
Patent: 2,349
Tokyo, Japan
Patent: 2,348
Tokyo, Japan
Patent: 2,217
With the analysis among 730 patents, we discovered top 167 start-ups by total patent application. Jiangsu Favored Nanotechnology Co. Ltd., TechGo, KIOXIA Corp. are active in this area.
Jiangsu Sheng, China
Patent: 41
New York, United States
Patent: 24
California, United States
Patent: 19
Aargau, Switzerland
Patent: 18
Guangdong Sheng, China
Patent: 16
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Patent: 16
Shanghai Shi, China
Patent: 14
Ulsan, South Korea
Patent: 12
With the analysis among related 550,992 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., South China University of Technology, Jiangnan University take 0.91% of patent filing during this period.
Beijing Shi, China
Patent: 2,650
Guangdong Sheng, China
Patent: 1,267
Anhui Sheng, China
Patent: 1,081
Fujian Sheng, China
Patent: 987
Zhejiang Sheng, China
Patent: 937
Zhejiang Sheng, China
Patent: 921
Liaoning Sheng, China
Patent: 805
Shaanxi Sheng, China
Patent: 785
Yunnan Sheng, China
Patent: 720
Jiangxi Sheng, China
Patent: 717
With the analysis among related 550,992 patents in last 5 years, we discover 4 new entrants. Jinyoung Xiamen Advanced Materials Technology Co. Ltd., Baotou Iron & Steel (Group) Co. Ltd., Jiangsu Horizon New Energy Technologies Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 55
With the analysis among 203,324 patents, we discovered top 336 universities and scientific research institutions by total patent application. Zhejiang University, Jiangnan University, South China University of Technology are dominant in this area. They take 5.59% of the total patent filing.
Zhejiang Sheng, China
Patent: 2,696
Anhui Sheng, China
Patent: 2,519
Guangdong Sheng, China
Patent: 2,467
Liaoning Sheng, China
Patent: 2,003
Fujian Sheng, China
Patent: 1,744
Beijing Shi, China
Patent: 1,667
Guangdong Sheng, China
Patent: 1,598
Yunnan Sheng, China
Patent: 1,582
Zhejiang Sheng, China
Patent: 1,573
Jiangxi Sheng, China
Patent: 1,282