With the analysis among 1,377 patents, we discovered top 473 key players by total patent application. Idemitsu Kosan Co., Ltd., China Petroleum & Chemical Corp., Toyo Aluminium KK are dominant in this area. They take 7.99% of the total patent filing.
Tokyo-to, Japan
Patent: 42
Beijing Shi, China
Patent: 34
Osaka-fu, Japan
Patent: 34
Osaka-fu, Japan
Patent: 24
Tokyo-to, Japan
Patent: 23
New York, United States
Patent: 21
Kanagawa-ken, Japan
Patent: 17
Osaka-fu, Japan
Patent: 16
Aichi-ken, Japan
Patent: 15
Tokyo-to, Japan
Patent: 15
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
With the analysis among related 718 patents applied in the last 5 years. We discover 476 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Ningde Amperex Technology Ltd., Sinopec Research Institute of Petroleum Processing take 6.55% of patent filing during this period.
Beijing Shi, China
Patent: 22
Fujian Sheng, China
Patent: 13
Beijing Shi, China
Patent: 12
Osaka-fu, Japan
Patent: 11
Guangdong Sheng, China
Patent: 9
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Patent: 9
Guangdong Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 8
Chiba-ken, Japan
Patent: 8
With the analysis among related 718 patents in last 5 years, we discover 396 new entrants. Ningde Amperex Technology Ltd., Zhuhai CosMX Battery Co., Ltd., Japan DIC Co., Ltd are the most active new entrants in this area.
Fujian Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 9
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Patent: 9
Fujian Sheng, China
Patent: 7
Gansu Sheng, China
Patent: 7
Aichi-ken, Japan
Patent: 6
Fukuoka-ken, Japan
Patent: 6
Nei Mongol Zizhiqu, China
Patent: 5
With the analysis among 326 patents, we discovered top 109 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Kyoto University, Chongqing University are dominant in this area. They take 19.94% of the total patent filing.
Beijing Shi, China
Patent: 18
Kyoto-fu, Japan
Patent: 13
Chongqing Shi, China
Patent: 9
Hunan Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Shaanxi Sheng, China
Patent: 5